The story of winter recreation in the San Bernardino Mountains runs from simple roadside snowplay to full resort operations spread across the front range and the Big Bear basin. Over nearly a century, Snow Valley, Snow Summit, and Bear Mountain formed the backbone of that history, each representing a different stage in the development of skiing and snowboarding in Southern California.
Snow Summit
The earliest winter activity took place near Running Springs during the 1920s and 1930s. Improved automobile access brought travelers up Highway 330, and the open slopes along Highway 18 became natural gathering places for early skiers. Rope tows and modest facilities appeared on these hills, turning the area later known as Snow Valley into one of the first organized ski centers in the state. The terrain was moderate and practical, close to the foothills and easy to reach, helping make Running Springs one of the gateways to winter recreation.
The next stage unfolded after World War II. As Big Bear Valley continued to grow with new homes, cabins, and lakefront development, the south side of the valley offered room for a larger and more carefully planned resort. Snow Summit took shape in the late 1940s and early 1950s, quickly becoming known for well-arranged runs, dependable grooming, and early snowmaking. The resort succeeded by offering a traditional feel and reliable conditions, drawing families and day visitors from across the region. Summit became the classic ski hill of Big Bear, steady and carefully managed.
Snow Valley
Farther east in the same valley, the slopes of Goldmine Mountain supported a smaller ski area that expanded during the 1970s and 1980s. In time, this area became Bear Mountain. When snowboarding surged in popularity during the 1990s, Bear embraced the new sport and built terrain parks, halfpipes, and freestyle features that set it apart from Snow Summit. This shift gave the region two complementary resorts: one traditional, one progressive, both supporting the winter economy of Big Bear Lake and Big Bear City.
Snow Valley continued in its own role on the front range, separate from the unified Big Bear system. Its location near Running Springs and its early origins kept it tied to the first era of winter recreation in the mountains. Year after year, it remained a straightforward, family-oriented hill close to the foothills and highway access.
Access to the mountains came through three primary routes. Highway 330 rose steeply from the Inland Empire to Running Springs. From there, Highway 18 turned east toward Snow Valley and continued into Big Bear Valley. Highway 38 approached Big Bear from the east through Redlands and the high back country. This road network shaped visitor patterns, guided resort development, and built ties between the slopes and the surrounding communities.
Bear Mountain
Running Springs grew as the Front Range gateway. Big Bear Lake and Big Bear City grew as the central hubs for lodging, shops, and services that supported Snow Summit and Bear Mountain. The combined influence of these communities and resorts shaped the winter identity of the mountains, turning once remote country into Southern California’s main winter playground.
Today, Snow Valley, Snow Summit, and Bear Mountain stand as three closely linked chapters in the long story of winter recreation. One began with roadside rope tows, one rose with postwar planning, and one came of age during the rise of snowboarding. Together, they show how the San Bernardino Mountains evolved into the primary winter destination for generations of Southern California travelers.
The Mojave National Preserve, encompassing over 1.6 million acres, offers diverse landscapes, wildlife, and recreational activities. Located in southeastern California, the preserve is a haven for outdoor enthusiasts and nature lovers. Here’s an expanded look at what makes the Mojave National Preserve a popular destination:
Key Features and Attractions
Kelso Dunes:
Dune Field: Covering over 45 square miles, the Kelso Dunes are some of the tallest dunes in North America, with the highest peak rising about 650 feet.
Hiking and Exploration: Visitors can hike to the top of the dunes for panoramic views and experience the phenomenon of “singing sands,” a booming sound produced by the movement of the sand.
Sunset Views: The dunes are stunning at sunset when the shifting light creates dramatic shadows and colors.
Hole-in-the-Wall:
Geological Features: This area is named for its unique rock formations created by volcanic activity and erosion. The walls are filled with holes and cavities, giving the area its distinctive appearance.
Rings Loop Trail: A popular 1.5-mile loop trail that features metal rings bolted into the rock to help hikers navigate steep sections of the trail. The trail offers a close-up view of the fascinating rock formations.
Visitor Center: The Hole-in-the-Wall Information Center provides exhibits on the area’s geology, wildlife, and cultural history.
Cinder Cone Lava Beds:
Volcanic Landscape: This area features ancient volcanic cones, lava flows, and craters, offering a rugged and dramatic landscape.
Hiking Trails: Trails wind through the lava beds, providing opportunities to explore the unique terrain and view the surrounding desert.
Mitchell Caverns:
Limestone Caves: Located in the Providence Mountains State Recreation Area, these caverns are filled with stalactites, stalagmites, and other fascinating formations.
Guided Tours: The only way to explore the caverns is through guided tours offered by California State Parks, which provide insights into the caves’ geological history and natural features.
Mojave Road:
Historic Route: The Mojave Road is a historic 140-mile off-road trail that follows a route used by Native Americans, early explorers, and settlers. It provides a challenging and adventurous way to experience the preserve.
Landmarks: Along the route, travelers can see historic sites, old military forts, and natural landmarks. The route requires a high-clearance 4WD vehicle and careful planning.
Wildlife and Plant Life
Desert Flora: The preserve has various desert plants, including Joshua trees, creosote bushes, cacti, and wildflowers. Springtime can bring vibrant blooms, adding color to the landscape.
Wildlife: The preserve’s diverse habitats support a wide range of wildlife, including bighorn sheep, coyotes, desert tortoises, and numerous bird species. The varying elevations and environments within the preserve create unique ecosystems.
Recreational Activities
Hiking:
Diverse Trails: The preserve offers a range of hiking trails, from short nature walks to strenuous backcountry routes. Trails provide opportunities to explore the varied landscapes and observe the native flora and fauna.
Backpacking: For those seeking a more immersive experience, the preserve offers backcountry camping and backpacking opportunities. Permits are required for overnight stays.
Camping:
Developed Campgrounds: The preserve has several developed campgrounds, including Hole-in-the-Wall and Mid Hills, which offer amenities such as picnic tables, fire rings, and restrooms.
Dispersed Camping: For a more primitive experience, visitors can camp in designated areas throughout the preserve. Dispersed camping allows for solitude and a closer connection with nature.
Stargazing:
Dark Skies: The remote location of the preserve provides excellent conditions for stargazing. The lack of light pollution allows for clear views of the night sky, making it a perfect spot for observing stars, planets, and meteor showers.
Bird Watching:
Diverse Bird Species: The varied habitats within the preserve attract a wide range of bird species, making it a popular destination for bird watchers. Seasonal migrations and diverse environments provide opportunities to see both resident and migratory birds.
Off-Roading:
Designated Routes: The preserve has numerous designated off-road vehicle routes, offering adventurous ways to explore the rugged terrain. It’s important to stay on designated routes to protect the environment and adhere to regulations.
Historical and Cultural Sites
Kelso Depot: A restored 1924 Union Pacific train depot now serving as the preserve’s visitor center. The depot features exhibits on the history of the railroad, mining, and desert communities.
Rock Springs Land and Cattle Company: Historical ranch buildings and corrals that provide a glimpse into the ranching history of the area.
Conservation and Preservation
Protected Area: The Mojave National Preserve is managed by the National Park Service, protecting its unique landscapes, wildlife, and cultural resources.
Leave No Trace: Visitors are encouraged to practice Leave No Trace principles, minimizing their impact on the environment and helping to preserve the preserve’s natural beauty and integrity.
Visitor Information
Accessibility: The preserve is accessible via Interstate 15 and Interstate 40, with several entry points and visitor centers providing information and resources.
Seasonal Considerations: The best times to visit are spring and fall when temperatures are moderate. Summer temperatures can be extreme, and winter can bring cold nights and occasional snow at higher elevations.
The Mojave National Preserve offers a diverse and captivating landscape with countless opportunities for exploration and adventure. Whether hiking through rugged canyons, climbing towering dunes, or simply soaking in the vast desert vistas, the preserve provides a memorable and enriching experience for all who visit.
The Mojave Desert, encompassing vast stretches across southeastern California, southern Nevada, and minor portions of Utah and Arizona, is a region of stark beauty and extremity. This desert is not just a barren wasteland but a vibrant biome with a unique blend of ecological, geological, and climatic elements. Each facet of the Mojave contributes to its distinctive landscape and the diversity of life that has adapted to thrive under some of the most challenging conditions on Earth. This essay will explore the intricate geology, dynamic climate, and resilient ecology of the Mojave Desert, revealing the complex interplay between these aspects that sustains life in this extraordinary desert biome.
The Mojave Desert’s dramatic landscape is sculpted from a geological past marked by intense tectonic activity and volcanic eruptions. The region predominantly features igneous and metamorphic rocks, interspersed with extensive sandy plains that have formed from the erosion of granite. These geological materials not only dictate the rugged aesthetics of the desert but also influence its ecological patterns.
Historical Development
The formation of the Mojave is primarily associated with the interactions between the North American and Pacific Plate. These tectonic plates’ movements have spurred a variety of geological phenomena, from the creation of fault lines to significant volcanic activity. The desert lies within the Basin and Range Province, characterized by its striking topography of narrow mountain ranges separated by broad valleys, directly resulting from crustal stretching.
Landscape Features
Notable geographical features of the Mojave include Death Valley, the lowest and one of the hottest places in North America, and the Joshua Tree National Park, famous for its rugged rock formations and iconic Joshua trees. These landmarks define the desert’s appearance and contribute to its geological diversity, which supports a range of ecosystems and influences the distribution of flora and fauna.
Section 2: Climate of the Mojave Desert
Characteristic Climate Conditions
The climate of the Mojave Desert is defined by extremity and variability, with scorching summers and chilly winters. This desert experiences some of the most extreme temperature fluctuations on the planet, with summer daytime temperatures often exceeding 100°F, while winter nights can plummet below freezing.
Seasonal Weather Patterns
Rainfall in the Mojave is minimal and unpredictable, typically less than two inches annually, making it one of the driest regions in the United States. Water scarcity profoundly affects the desert’s geological and ecological aspects, shaping its landscape and the life forms it supports.
Impact on Desert Landscape
The harsh climatic conditions have significantly influenced the desert’s soil composition and erosion patterns and determined water availability. These factors force plants and animals in the Mojave to evolve specialized adaptations to manage the limited resources efficiently.
Section 3: Ecology of the Mojave Desert
Flora and Adaptations
The vegetation of the Mojave is as resilient as it is varied, with species like the Joshua tree, creosote bush, and numerous cacti having developed remarkable adaptations to conserve water and minimize sun exposure. These plants are crucial for stabilizing the desert soil and providing essential resources for other organisms.
Fauna and Ecological Niches
Coyote
The desert is home to various animals uniquely adapted to its extreme environment. Species such as the desert tortoise, known for its longevity, the cunning coyote, and the elusive bighorn sheep thrive here by optimizing their physiological and behavioral traits to conserve water and regulate body temperature.
Ecological Interactions
Loggerhead Shrike
Ecological interactions in the Mojave are intricate, with each species playing a vital role in maintaining the balance of the ecosystem. Predatory birds and mammals help control the populations of smaller animals and insects, ensuring a dynamic but stable ecosystem despite challenging conditions.
Conclusion
The Mojave Desert is a biome of exceptional resilience and beauty, epitomizing the remarkable adaptability of life. Understanding its geology, climate, and ecology offers profound insights into how diverse life forms survive and thrive in one of the planet’s most inhospitable landscapes. The Mojave is a vivid example of ecological balance and adaptation, providing valuable lessons on resilience and sustainability.
This essay provides a comprehensive overview of the Mojave Desert’s natural aspects, designed to educate and engage general readers interested in one of North America’s most fascinating biomes.
9,399′ high Mt. Baden-Powell’s massif dominates the southwest skyline from Table Mountain.
Joanie and I got out for a great afternoon of snowshoeing up on Wrightwood’s Table Mountain about a week and a half ago. Since then, more storms have dropped even more of the precious powder on our local mountains. Whether you like to cross-country ski or snowshoe, it’s a fantastic time to be out amongst our high country peaks, canyons and forests!
Inset of the Trails of Wrightwood – Big Pines map. The area we went snowshoeing is depicted as Table Mountain (with campground symbol) at an elevation of 7,200′. The west end of Wrightwood appears in the lower right corner of image.
Table Mountain is 7,516′ high and super easy to get to from Wrightwood. Just drive. You’re only looking at four miles from our village center. Make sure to turn off to the right on Table Mountain Road when you arrive at the three way split in the roads at Big Pines. Table Mountain Campground is where we did our snowshoeing on a quiet Friday, where we seemed to have the place to ourselves. The wind had sculpted the snow into pristine dunes along the gently sloping ridge top that the extensive campground straddles.
Joanie seems to almost float atop the powder on the sunny slopes of Table Mountain!
All the campsites were, of course, hidden under the snowy mantle, with just the picnic tabletops presenting themselves as a bit of a depth gauge. Most of the time, snow depth was around 24″ and in places well over three feet. The windward sides of the mammoth white fir and Ponderosas were coated in sparkling icicles that fell like shards of glass in the wind gusts that came out of the southwest. Mt. Baden-Powell kept constant watch over us from across the great gulf of the East Fork of the San Gabriel River. The Mojave Desert off to the north was a mosaic of tans, yellow sands and the right-angled patchwork of green winter crops scattered here and there. It looked and felt warmer down there. And high up on Table Mountain, that day was to be one of cobalt blue skies, bright white snows, wind and evergreens.
A small wind-bent snowy pine and Chris have a little visit amongst Table Mountain’s frozen forest.
Distance and elevation gain / loss: Approximately one mile (one way) with 400′ of elevation gain.
Follow the gated dirt road that runs atop levee on north side of Heath Creek stream bed.
Hike begins on Thrush Rd, just east of the tee intersection with Victorville St. Walk up the dirt road just west of Heath Creek bridge. There’s a silver-colored pipe gate just a short distance above Thrush.
Looking toward the desert on the levee road. This spot is about half-way between the lower and upper pipe gates.
One of the major canyons dropping into Wrightwood’s Swarthout Valley is Heath Creek. It’s the canyon that begins as the large, conspicuous slide on Wright Mountain’s north side. The slide, dropping straight down from the summit is especially prominent from downtown Wrightwood. If you’re outside the post office or Mountain Hardware and looking southward, there’s a really good view of the slide, with Wright Mountain’s pine covered summit just to the left of it (elev. 8,505′). The canyon is named after Harry Heath who homesteaded the east end of the Swarthout Valley, near present day Pacific Crest Estates, back in 1886. Back then, Heath Ranch (circa 1900-1919) had a dairy, as well as boasting an orchard of apple and pear trees irrigated with water conveyed from a stream intake in the watercourse that today bears his name.
Outline of the former Heath Ranch. Purchased from Sumner Wright in 1902, Harry Heath received his deed for the land in 1910. You can see that some of Heath’s most suitable ranch land was in the area now known as Pacific Crest Estates. Oddly, his 160 acres do not extend to the watershed that bears his name. Map image courtesy of Wrightwood Historical Society.
Pat Krig, a long-time Wrightwood pioneer and historian, wrote down some notes about the Heath Ranch which she visited on horseback as a young girl. The Wrightwood Historical Society generously provided me a copy of her notes from 2006 which portrays what little is known of Harry Heath’s ranch. Unfortunately, there were no photos of either Heath or his ranch. One paragraph in Pat’s reminiscences that in particular stood out to me, was this: “A few of the gnarled apple trees still stand, bearing fruit and bringing memories of hot apple pies for tired travelers, and offers of a pitcher of fresh milk, thick cream for coffee, and butter to spread on warm, fragrant bread then slathered with pumpkin butter.” Pat wrote this back in 2006. Sadly, Pat passed away just this last year, taking with her memories of an earlier time in the mountains that we can only faintly imagine.
Last year’s dried flower stalks still draw your attention to clumps of buckwheat growing along Heath Creek.
Pearl Comfort Fisher, who wrote “The Mountaineers” back in 1972, provides a brief glimpse into a cowboy’s visit to the Heath Ranch back in 1907. The cowboy was Harvey Cheesman, hired to round up stray cattle from the nearby Lovejoy Springs Ranch. “So it happened that as I came over the divide from Lone Pine Canyon one cold February late afternoon I found the ranch or homestead of Harry Heath at the head of Sheep Creek. Upon knocking at the door I was met by a lady with a small baby in her arms. It was Mrs. Heath. She said, “‘My, am I glad to see some one. A mountain lion has been prowling around here for three nights and my husband is away working, and I am afraid the lion will get some of our pigs and chickens. “No lion showed up that night and I had to go on my way the next day.”
Today, it’s hard to imagine Wrightwood as wild and isolated as it must have been 112 years ago. The upper half of this hike will give you a taste of a quieter more forested Swarthout Valley.
Here’s a small section of the Wrightwood – Big Pines map depicting part of Heath Creek. Access this hike by taking the dirt road that departs south, climbing upslope from Thrush Rd. between Victorville Street and Heath Creek Rd.
This walk is a great one if you just have a little time, say less than an hour and you’d like to get some hill climbing in, too. You’re walking on a flood control levee road. The beginning of your trip is a bit exposed to the sun and completely devoid of trees, much of the landscape down in the wash to your left has a sterile, bleak look due to constant grading from county bulldozers. Not that great at first. . . Hang in there, the bleakness soon ends. Your route soon encounters black oaks, Jeffrey and Ponderosa pines on both sides of the levee road. An enticing flat makes its’ presence across the stream on your left. On your right is a gentle, expansive alluvial slope covered in a healthy pine forest. Mostly private, undeveloped land, this terrain gives you a sense of what Wrightwood must have been like in the 19th century. On a warm day, the air is fragrant with pine and amazingly quiet, save the occasional song bird or acorn woodpecker tapping high above the forest floor.
Trailhead for the Heath Creek hike is where Thrush crosses Heath Canyon. Thrush is the straight, east-west trending road just above (north) the “n” in Canyon. Notice that this U.S.G.S. topographic map section still shows Lone Pine Canyon Road crossing Heath Canyon, as it once did prior to the 1969 flood.
After a mile, you’ll encounter another silver painted pipe gate. This is your turnaround point. If you have the time, continue further up along the road to a set of four wooden benches set in a square configuration. Walk on past this gathering area, bearing left and staying with the canyon bottom. Follow a deeply eroded trace of a former jeep road. Essentially now a trail, continue on up the canyon for another 400′ feet of elevation to the trail’s end on a rocky berm above the stream bed. You will also see a little frame structure made from lashed together cedar trunks and limbs.
Here’s a Douglas Wallflower alongside the Upper Falls Trail, as seen this last Monday while hiking up the Big Santa Anita Canyon under cloudy skies. Our series of much-needed rain storms have brought back thick green grasses and the start to what’ll most likely be a colorful Spring of other wildflowers. Joanie and I hiked the two-mile Falling Sign Loop from Fern Lodge.
These Douglas Wallflowers (Erysimum capitatum) popped out at us just downstream from the double slot pools on the Upper Falls Trail. There’s also a nice grouping of wallflowers near the second bench up the road from Roberts’ Camp in San Olene Canyon.
Sturtevant Falls was tumbling down nicely. The scent of white sage peppered the cool air and the background surf-like sound of the stream followed us the whole way. We brought along an old shovel, cleaning off small slides here and there. Wild lilacs (buck brush) are still sending their mild lavender scent into the canyon breezes while the bright red orange of Indian paintbrush pokes up from the damp earth near Hoegee’s Drop-Off. And overarching along most of the route, the Laurel bay blossoms still cling to the dark green canopies. Look for the tender dark reddish purple leaves of the canyon big-leaf maples as their foliage begins to fill back in for a new season. Even the white alders are pushing out a myriad of their bright green leaflets, replacing that smokey look of dormancy with new life.
View looking east up into the East Fork of Big Santa Anita Canyon from Gabrielino Trail. Note the Toyon in the foreground, still hanging onto some of its’ red berries. That’s Rankin and Monrovia peaks in the most distant background. Clamshell Peak is barely captured on the right hand side of photo.
This turquoise colored fence lizard (Sceloporus occidentalis) was seen out in the warmth of early Spring at Tin Can Point. Tin Can Point is just up from Fern Lodge Junction on the Gabrielino Trail. It’s the first switchback you’d encounter after the trail passes through the canyon live oak forest and then enters the chaparral, just a few minutes up from the trail junction.
A beautiful fence lizard basks in the gentle warmth of early Spring at Tin Can Point. See inset of the Chantry Flat – Mt. Wilson Trails map, below, to see where this point is. As of this writing, a cold wet pacific storm is dropping nearly six days of chilly rain and snow in much of the San Gabriel mountains. Big Santa Anita Canyon dam has received over 5 1/2″ of rain in the last week. Something I just learned recently about these Western Fence lizards is that their populations have the effect of reducing the incidence of Lyme’s disease in the ticks that live in the chaparral, such as found covering much of the slopes of the Big Santa Anita Canyon! Apparently, a protein in the lizard’s blood kills the bacterium in the tick’s gut, which is good news for hikers and even their dogs during the spring and autumn months.
Like most reptiles, Western Fence lizards hibernate, at least for a little while each winter throughout their habitats which are wide-spread throughout California. As for food, these lizards eat spiders and various insects such as mosquitos, beetles and grasshoppers. The females lay several small clutches of eggs (3-17) in the spring, the young emerging in the summer.
Detail of Gabrielino Trail section, Chantry Flat – Mt. Wilson Trails map.
On your next hike out from Chantry Flats, watch for for lizards flitting about on the trails and sunning themselves on the myriad stretches of rock. As for the various types of reptiles to be found in the Big Santa Anita, Western Fence lizards are abundant and deserve a place in the sun!
Late afternoon sun works its’ way through layers of smoke and cumulus clouds while the Ranch Fire burns way down below in the mouth of San Gabriel Canyon. That’s Mt. Williamson in the background, just right of center.
Hike the Dawson Saddle Trail for cooler temps and beautiful views of canyons and desert. A few days ago, Joanie and I drove up to Dawson Saddle for a late afternoon hike. Located approximately 13 miles west of Wrightwood, Dawson Saddle is the highest spot along the Angeles Crest Highway. At an elevation of 7,901′ , this trailhead starts you out at about the coolest temps possible this time of year. While the Front Country of the San Gabriel mountains smolders during the occasional heat waves of summer, high country hikes, or walks, are well worth considering for a refreshing getaway.
Scarlet monkey flowers are in full bloom along this small unnamed stream flowing off of Mt. Burnham. The location of the photo was taken along Highway 2 (Angeles Crest Highway) just east of Dawson Saddle. In the background is a culvert running underneath and through the old rock work of the highway.
About a mile up the trail, while heading toward Throop Peak, we caught this scene of smoke and cumulus clouds out over San Gabriel Canyon. The Ranch Fire II was still out of control a short distance up Highway 39 near Azusa. Up above 8,000′ , the breeze coming in from the Pacific was cooling, yet tinged with the acrid scent of burning chaparral from miles away. Our light was beginning to fade and we turned back around for the trailhead. While driving back home, we stopped at a spot alongside the highway, where an unnamed stream flowed down the north slope of Mt. Burnham and then under the road. Clusters of Crimson Monkey Flower and Columbine graced the stream bed. Scooping up the icy water and splashing our faces and arms under a darkening summer sky revived us for the twilight drive back.
Joanie pauses alongside the Blue Ridge Trail to check out some dried flower stalks of grass in the fading light.
Wrightwood’s Blue Ridge Trail hike, located just three miles west of this scenic mountain village, is a good place to get some shade and maybe even a little cooler weather, this time of year. The trail runs between Big Pines and Blue Ridge Campground, traversing richly forested mountainsides. Total elevation gain is only 1,100′ in the two miles spent under the canopy of expansive white fir, black oaks, Jeffrey, ponderosa and sugar pine. Starting at 6,800′ , the trailhead is located just across Highway 2 from the old Big Pines Lodge. There’s also a U.S. Forest Service information station here, which incidentally, is closed for the meantime due to Covid cutbacks throughout the Forest Service. Park in the paved lot adjacent to the restrooms. Walk down a worn trail through the brush that’ll cross the Mountain High West parking lot’s exit road. Look for the brown painted trail sign.
Clusters of asters are found growing along much of the Blue Ridge Trail, Wrightwood, CA. Also, look for them along the Lightning Ridge Trail as well as the Pacific Crest Trail where it runs along both East and West Blue Ridge.
Halfway up the trail is, true to its’ name, the Half Way rest. It’s a nice log bench indicating that you’re only a mile from Blue Ridge Campground and a mile from where you began. You’ll pass by some gentle draws along the mountainside where glades of gentle green squaw currant, dogwood and willow grow lushly. There’s the smell of moist plants and earth dropping down from these quiet places. The terrain is gentle, especially for the San Gabriel mountains. Take the time to breathe all this beauty in. Return the way you came.
This photo was taken just a couple of days ago by an unnamed fire fighter and posted on Instagram. Photo was taken near Chantry Flat and is looking north up toward Sturtevant Falls. The arrow tip is in the Fern Lodge area of the main canyon, where the Upper Falls Trail and Gabrielino Trail leave the canyon bottom, continuing up and past Sturtevant Falls toward Cascade Picnic Area and Spruce Grove trail camp. It appears that much of the canyon bottom tree canopy is still intact after the Bobcat Fire !
Attached are two photos taken of Big Santa Anita Canyon in the aftermath of the Bobcat Fire. There’s a third photo here, too. It is of the flames dropping into the upper Big Santa Anita Canyon during the fire’s early stages of development. The first photo was taken a couple of days ago. Here you’re looking up the canyon from a point near the trailhead at Chantry Flats. The second photo was taken by Larry Webster of Mt. Wilson just a day ago. The view is from the east end of the summit looking down toward Sturtevant Camp. Note the smoke still curling up from either the camp or adjacent to it. It’s still too early to know what the damage actually was to the camp or the nearly eighty private cabins up and down the Big Santa Anita Canyon and Winter Creek. Updates to follow as they come in.
This photo was taken after the fire passed through, by Larry Webster of Mt. Wilson, CA. That’s Monrovia Peak, highest point in center horizon of photo. At the tip of arrow is Sturtevant Camp. As of this writing, it’s unknown how the camp fared in the Bobcat Fire.
This photo was taken before the Bobcat Fire reached Mt. Wilson. Sturtevant Camp’s heliport is marked by the small red arrow. Coincidentally, the camp itself, is located at the bottom, or start, of the arrow’s shaft.
The Bobcat Fire dropping down into upper Big Santa Anita Canyon. At the end of the little red arrow is the heliport at Sturtevant Camp. Photo taken from Mt. Wilson by Larry Webster.
Mount Baldy as seen from the Baldy Bowl Trail. It’s a steep climb to the “Bowl”, let alone the summit. However, the alpine scenery and bright blue skies make it entirely worth it.
Hike Mount Baldy to Wrightwood via the North Backbone Trail. This trip takes you from south to north, traversing the San Gabriel mountains eastern high country. The terrain is high and dry, passing amongst wind bent pines, colorful outcroppings of rock, and views in all directions while taking you through stunning alpine scenery.
Total Distance = Approx. 12 miles one way
Initial Elevation Gain = 3,900′ the first 4 miles to Mt Baldy. Once on the North Backbone trail, which’ll take off northward at the 10,064′ summit, there is an initial 1,300′ of steep descent down to the first saddle. Next there’s 900′ of climb to Dawson Peak followed by 400′ of drop to the next saddle. Finally there’s a brief climb of 450′ to the gentle summit of Pine Mountain. Now and finally, there’s a good 1,400′ drop down to the last little saddle before climbing up a couple hundred yards to the end of the North Backbone trail. In another 1 1/2 miles of level trail walking you’ll reach the upper end of the Acorn Trail where there will be 1,600′ of drop into Wrightwood. Over the length of this hike your total Gain will be 5,250′ and the total DROP will be 4,700′.
Map to take: Tom Harrison’s “ANGELES High Country” map, 2018. Nothing against map apps, I just happen to really like having a physical map as well as bringing an orienteering compass, too.
Joanie and Chris just a short distance up San Antonio Canyon from Manker Flat Campground. That’s San Antonio Falls just off to the right of my shoulder.
This last Monday, my wife and I drove around to San Antonio Canyon above Upland, from our home in Wrightwood. I’d been thinking about hiking up Mt. Baldy from the U.S. Forest Service Manker Flat campground and had been kicking this idea around for about a week. As some days went by, got to thinking that it’d be really nice to just keep on hiking from Baldy’s summit to Wrightwood via the North Backbone trail. Easy, speasy.
All of this area, including the North Backbone trail, I had hiked years earlier, meaning in some cases, some decades ago… It all seemed so easy in my head and being that it was only going to be a day hike, there wouldn’t be a heavy pack to lug up and down the ridge tops. That’s it, a cinch! I’m now pushing 59 years and still hiking, yet there’s no denying that the hikes take a wee bit longer and the recovery the day after is longer . Yeah. Well, as things turned out, we got started a bit later than planned, meaning like almost 11:00 a.m. Nonetheless, it ended up being a great day to hike! My wife was going to drop me off at the Manker Flat trailhead and we’d meet up later in Wrightwood.
The Sierra Club’s “Ski Hut” was built back in the 1930’s. After a couple of really steep miles, the Baldy Bowl Trail passes just beneath this beautifully maintained cabin.
I’d wanted to show Joanie San Antonio Falls, which she’d never seen before, and peer down at some of the little cabins hidden along the little creek. This meant walking the gated fire road, which is unfortunately paved, up to its’ first switchback at the base of the falls. It can be sort of hot and exposed, like it was the day we went. Still it was worth seeing the Falls. We said our goodbyes out under the bright blue sky and off I climbed up the fire road which had now become dirt. It’d be some ten hours before we’d meet up, again, on the other side of the range in Wrightwood.
View looking toward Baldy Notch from Mt. Baldy Bowl. This photo was taken just minutes after passing by the Sierra Club Ski Hut.
The turn off for the Baldy Bowl trail came up quickly on my left. That’s where the work began. Two things that came to mind and became readily apparent in no time at all was: 1. How much steeper the trail was than I had remembered it and 2. Just how big Mt. Baldy really is, no matter which way you go up it. It’s really a tall, broad mountain, especially by Southern California standards. Throughout the climb, despite the frequent standing up rests to slow the heart down and catch my breath, it was absolutely beautiful looking out over rugged San Antonio canyon. The trail climbs quickly up through oaks, mountain mahogany, manzanita and of course, shading pines and white fir. Just before reaching the Baldy Bowl, named by early x-country skiers in the early 20th century, you pass under the Sierra Club’s ski hut. Available to overnight stays by reservation only, this place is meticulously maintained and obviously loved by the membership. No one was there that day and I just kept hiking along, grateful for the icy cold stream that lay just moments ahead. There are strips of meadow flowers hugging the stream banks both below and above the trail. Flowers and willows crowded together along the tumbling, silver thread of water. The section where the trail crosses through the bowl is a complex of boulders, many the size of small cabins. It’s slow going and requires taking your time to read the trail, watching for clues as to where to meander next. Constantly, there was this sense that I was in the Sierras, and yet, somehow this San Gabriel mountains scenery felt, looked and even had that scent of Sierra rock and pine. All too soon, the trail leaves the Bowl and begins to switchback up through Jeffrey and Ponderosa pines. Soon the lodgepole pines began to make their presence and so did someone else.
A solitary Big Horn sheep on the west side of the Baldy Bowl. This is a female or commonly known as a ewe. Often elusive, these creatures are able to easily scale the steepest and loosest of high country slopes.
It had been years since seeing a bighorn sheep. Like always, it was never my eyes that would detect these elusive creatures. The sound of a few pebbles breaking loose from the hillside caught my attention and there she was! A few minutes later, another ewe peered at me from behind a fallen tree. She and her lamb were grazing on about a 45 degree slope on the edge of the Bowl. A double gift for sure. Occasionally I’d stop at the end of a switchback and take in the changing view of the ridge line (Devil’s Backbone) coming in from Baldy Notch. By now I’d reached the broad ridge top defining the west side of Baldy Bowl, the immense scale of the smooth talus slope dropping steeply off the south side of the summit had become apparent. The trees, pretty much all lodgepole, were twisted and sculpted by the centuries of storms blowing in off the Pacific.
One of the trail signs at the summit of Mt. Baldy. There’s no lack of directional signage here, a good thing.
One thing that really caught my eye along the whole route were the really well made and maintained trail signs. Not only are there good directional signs along the way, there are even square steel posts with reflective tape on them, often giving you a good sense of where the trail would be should it be dark or there be a mantle of snow on the ground. This trail has really been well thought out. Another detail that became subtly apparent after some time was the lack of litter. My route was especially pristine and free of trash. There’s definitely a sense of stewardship going on up here. I hadn’t brought a watch, so never did determine just when I summited. That was purposeful and there was this wonderful relief at not having to know. Probably at least several hours had elapsed before making it to the top. There were probably no more than a dozen people sharing the trail up to the top that day. Really peaceful. Found a spot near the summit marker (elev. 10,064′) to sit down on my tired haunches, looking out to the north and down into the Fish Fork.
Here’s the monument marking the summit of one of the most popular peaks in Southern California.
While taking in the view, a fit 30 something man with a solid build and neatly cropped red beard approached, asking if he wasn’t spoiling my solitude. Of course not! Pull up a boulder and sit down. Pretty soon I learned where he’d been, as his IPA cracked open and quickly vanished. Sam had started out at the Heaton Flat trailhead way down in the East Fork before heading up to Iron Mountain, one of the most isolated and difficult peaks to reach. From there, he worked his way across West San Antonio Ridge to the summit of West Mt. Baldy. From here, he’d drop down to Manker Flat and find his hidden mountain bike and take that back to his car by pedaling over the Glendora Mountain Ridge Road! That’s the caliber of company you can sometimes run into on higher peaks… Soon I was off and heading down the North Backbone Trail toward Blue Ridge and Wrightwood beyond. Gotta tell you, taking trekking poles was one of my best moves of the day. The descent was extremely steep down to the first saddle north of Mt. Baldy. Spots where I definitely would have slipped just from fatigue, were pretty easily walked down with the aid of the poles. This is a trip where you’d be glad to have a set of them.
Here’s the view looking toward the North Backbone trail from Mt. Baldy’s summit. That’s Dawson Peak straight ahead, just off to the right of the steel sign. Pine Mountain is further out, on the left of photo. Hiking this ridge is the key to traversing the San Gabriels to Wrightwood.
The climb up to Dawson Peak went well. There’s lots of rabbitbrush along the way. The trail weaved in and out of the thick yellow blossoms, giving the late afternoon light a feeling of autumn. Mountain mahogany and twisted rock outcroppings kept things interesting as well. There was a great view down toward the Cajon Pass with commuters making their sluggish drive back toward the desert. A freight train could be seen climbing the serpentine railroad tracks as well, tiny in comparison to the arid landscape. All this activity was silent, visible, yes, yet no sound whatsoever. To my left, grand scenes of the Fish Fork and Mount Baden Powell, continued to dominate my senses. A refreshing and constant breeze out of the west kept me cooled down. Once on top of Dawson (elev. 9,575′), I signed the summit register and continued on down a gentle descent through sun – polished plates of schist. Talus, I suppose. Beautiful stuff that sounded like ceramic dinner plates clunking together under my boots at times. There were even these beautiful, hidden, forested and shaded flats just below the trail at times, spots that would make for a perfect campsite. Untouched. Just before reaching the saddle between Dawson and Pine Mountain, I saw the old and seemingly untrammeled Fish Fork Trail coming in from my left.
Trail junction for the seldom trod Dawson Peak Trail in the upper Fish Fork. This is the upper end of what appears on Tom Harrison’s Angeles High Country map as being the 4 1/2 mile route down to Fish Fork Campsite, probably one of the most remote places in the San Gabriels. The elevation at this spot is 9,200′.
There’s even an old graying wooden sign indicating the way down. I’ve always wanted to follow this trail which drops down to Fish Fork trail camp, probably one of the most isolated haunts in our range. That old feeling came back somewhat suddenly, mixed with wonder at how good things still are in the backcountry here. Pristine. And since it’s hard to get to, at least for me, nothing’s trashed. A constant truth throughout the ages. Thank God. Amen.
A section of the North Backbone trail, looking back toward Dawson Peak. The ridge line on the horizon, seen off to the right is part of the Mount Harwood / Mt. Baldy massif. This picturesque “flag” tree in the foreground is one of many found along these high country slopes and ridge tops, sculpted over the centuries from the high winds blowing in from Pacific winter storms.
Soon I was climbing yet, again. This time it was up to Pine Mountain (9,648′). Weaving amongst more pines and mountain mahogany, the sun continued to drop further and further down across the mountains, casting longer and longer shadows in the gentle wind. Up on top, the summit register of nested red cans was easily found in a cairn of rocks. The desire to linger here awhile longer was resisted by the nagging feeling to at least get to Blue Ridge and the Pacific Crest Trail (PCT) before it got dark. So, reluctantly, off I dragged my now tired self down a gentle slope amongst a thick forest of lodgepole pine. The deepening pools of shade penetrated the forest in a way that reminded me of being a little boy, maybe six or seven, running through the giant sequoias where our family used to camp every summer in a tent cabin. I missed people that I hadn’t thought about in awhile. They all came back for a bit and I reveled in this.
As the sun sunk lower and lower in the west, I made my way along the top of the ridge to the north of Pine Mountain, dropping toward Blue Ridge which is visible to the right.
After a short while, the ridge top timber all but left, becoming a sharp edged knife of rock, bathed in orange golden sunlight. Take your time here, Chris, something kept gently telling me. I was tired and starting to get sloppy, not quite so nimble as hours earlier. Eventually the ridge got easier and right before sun had set below the horizon, a beam of that gold light struck some dangling cones hanging from an ancient sugar pine. This hike kept getting more and more gorgeous, nostalgic in a way. In the graying light, I made a last little climb up to the dirt road (East Blue Ridge recreation road) to the northern terminus of the North Backbone Trail.
The gold light of early evening illuminates several sugar pine cones along the North Backbone trail. That’s the Mojave Desert in the background, while distant ranges still bask in the sunset.
I scurried up the slope behind the road, following a scratch trail that led to the PCT. Turning left (west) and continuing at a pretty fast clip, I arrived at a spot just to the west of the large slide above Wrightwood. The lights of homes were now twinkling in the early evening darkness. Time to get the flashlight out. I continued on in the dark, amongst and under the tall white fir and pines. Still no one around. Perfect. Here and there, you could make out the silhouette of Pine Mountain to the south. A short time later was the turn-off for the Acorn Trail, which would descend about 1,600′ feet down into upper Wrightwood. Up here, it was possible to reach Joanie by radio, and yes, you guessed it…. Without a bit of shame, I took the ride back to our home in the little red Honda while Joanie told me about her day. Why the hell not? Who wants to walk on pavement I say to myself. That ride was heaven on earth. And so there you have it, it’s possible to walk across the highest point in the San Gabriels in a day! The next day my thighs felt entirely spent while walking on the little stone paths around our yard. And yet, looking back on it all, such as all good hikes, it was definitely worth it.
Holiday Hill Ski Resort, located in the San Gabriel Mountains near Wrightwood, California, has a significant place in Southern California’s skiing history. While less known today, Holiday Hill played an important role in the region’s winter sports scene. Here’s a brief overview of its history:
Early Beginnings: Holiday Hill Ski Resort started in the mid-20th century. It was part of the burgeoning ski industry in Southern California, which capitalized on the region’s mountainous terrain and winter snowfall.
Location and Accessibility: Situated near the town of Wrightwood, Holiday Hill was easily accessible to the growing population of Southern California, especially those in the Los Angeles area. This accessibility contributed to its popularity as a ski destination.
Facilities and Attractions: The resort offered skiing and snowboarding opportunities, with various slopes catering to different skill levels. It was known for its family-friendly atmosphere and was a popular choice for beginners and intermediate skiers.
Transition and Development: Over the years, Holiday Hill underwent several changes, including ownership transitions and developments in its infrastructure. These changes were part of the broader evolution of the ski industry in Southern California.
Integration into Mountain High: Eventually, Holiday Hill became part of the larger Mountain High resort. This integration was a significant step in consolidating the ski areas in the Wrightwood region. The once Holiday Hill area is now part of the expanded Mountain High complex, specifically the East Resort.
Legacy and Modern Era: Today, the legacy of Holiday Hill lives on as part of Mountain High. The East Resort of Mountain High, which encompasses the former Holiday Hill area, continues to offer skiing and snowboarding, emphasizing varied terrain and scenic views.
Cultural Impact: Holiday Hill contributed to the growth of the skiing culture in Southern California. It played a role in introducing many Southern Californians to winter sports and helped establish the region as a destination for skiing and snowboarding.
In summary, Holiday Hill Ski Resort was a key player in developing the skiing industry in Southern California. Its integration into Mountain High Resort has allowed its legacy to continue, contributing to the region’s rich history of winter sports.
The Acorn Canyon Trail is a popular hiking trail in Wrightwood, California. It is part of the San Gabriel Mountains and offers a beautiful natural setting for outdoor enthusiasts. The trail is known for its scenic views.
View from the Acorn Trail
Trail conditions, accessibility, and regulations may change over time, so it’s a good idea to check with local authorities or websites dedicated to hiking in the area for the most up-to-date information before planning your visit. Additionally, be prepared with appropriate hiking gear and follow Leave No Trace principles to protect the environment while enjoying the trail.
Acorn Canyon is indeed a part of the Angeles National Forest in California. It’s a beautiful area for hiking and enjoying the outdoors. As with any outdoor activity, it’s important to be prepared and follow safety guidelines when exploring this area.
Acorn Falls
Here are some general tips:
Trail Information: Ensure you have up-to-date information about the Acorn Canyon Trail, including its length, difficulty level, and recent trail conditions or closures. This information is often found on the Angeles National Forest website or from local ranger stations.
Hiking Gear: Wear appropriate clothing and footwear for hiking. Don’t forget essentials like a hat, sunscreen, sunglasses, and plenty of water. Depending on the season, you may also want to carry insect repellent.
Trail Etiquette: Practice Leave No Trace principles by staying on designated trails, disposing of trash properly, and respecting wildlife. It’s also a good idea to yield the trail to others and be courteous to fellow hikers.
Safety: Let someone know your plans, including your expected return time. Carry a map and a fully charged cell phone, but be aware that cell phone reception may be limited in some parts of the forest.
Wildlife: Be aware of the potential for encounters with wildlife, including snakes. Stay on the lookout and keep a safe distance.
Weather: Check the weather forecast for the area before heading out. Weather conditions can change rapidly in mountainous areas, so be prepared for sudden temperature drops or rain.
Permits and Regulations: Depending on the specific trail and activities you plan to do, you may need permits or have to follow certain regulations. Check with the forest service or relevant authorities for necessary permits or rules.
Emergency Contacts: Have the contact information for local emergency services or the nearest ranger station in emergencies.
Safety should be a priority when enjoying the outdoors, especially in wilderness areas like the Angeles National Forest. Enjoy your hike in Acorn Canyon and take in the area’s natural beauty while staying safe and respecting the environment.
Mount Baldy as seen from the Baldy Bowl Trail. It’s a steep climb to the “Bowl”, let alone the summit. However, the alpine scenery and bright blue skies make it entirely worth it.
Hike Mount Baldy to Wrightwood via the North Backbone Trail. This trip takes you from south to north, traversing the San Gabriel mountains eastern high country. The terrain is high and dry, passing amongst wind bent pines, colorful outcroppings of rock, and views in all directions while taking you through stunning alpine scenery.
Total Distance = Approx. 12 miles one way
Initial Elevation Gain = 3,900′ the first 4 miles to Mt Baldy. Once on the North Backbone trail, which’ll take off northward at the 10,064′ summit, there is an initial 1,300′ of steep descent down to the first saddle. Next there’s 900′ of climb to Dawson Peak followed by 400′ of drop to the next saddle. Finally there’s a brief climb of 450′ to the gentle summit of Pine Mountain. Now and finally, there’s a good 1,400′ drop down to the last little saddle before climbing up a couple hundred yards to the end of the North Backbone trail. In another 1 1/2 miles of level trail walking you’ll reach the upper end of the Acorn Trail where there will be 1,600′ of drop into Wrightwood. Over the length of this hike your total Gain will be 5,250′ and the total DROP will be 4,700′.
Map to take: Tom Harrison’s “ANGELES High Country” map, 2018. Nothing against map apps, I just happen to really like having a physical map as well as bringing an orienteering compass, too.
Joanie and Chris just a short distance up San Antonio Canyon from Manker Flat Campground. That’s San Antonio Falls just off to the right of my shoulder.
This last Monday, my wife and I drove around to San Antonio Canyon above Upland, from our home in Wrightwood. I’d been thinking about hiking up Mt. Baldy from the U.S. Forest Service Manker Flat campground and had been kicking this idea around for about a week. As some days went by, got to thinking that it’d be really nice to just keep on hiking from Baldy’s summit to Wrightwood via the North Backbone trail. Easy, speasy.
All of this area, including the North Backbone trail, I had hiked years earlier, meaning in some cases, some decades ago… It all seemed so easy in my head and being that it was only going to be a day hike, there wouldn’t be a heavy pack to lug up and down the ridge tops. That’s it, a cinch! I’m now pushing 59 years and still hiking, yet there’s no denying that the hikes take a wee bit longer and the recovery the day after is longer . Yeah. Well, as things turned out, we got started a bit later than planned, meaning like almost 11:00 a.m. Nonetheless, it ended up being a great day to hike! My wife was going to drop me off at the Manker Flat trailhead and we’d meet up later in Wrightwood.
The Sierra Club’s “Ski Hut” was built back in the 1930’s. After a couple of really steep miles, the Baldy Bowl Trail passes just beneath this beautifully maintained cabin.
I’d wanted to show Joanie San Antonio Falls, which she’d never seen before, and peer down at some of the little cabins hidden along the little creek. This meant walking the gated fire road, which is unfortunately paved, up to its’ first switchback at the base of the falls. It can be sort of hot and exposed, like it was the day we went. Still it was worth seeing the Falls. We said our goodbyes out under the bright blue sky and off I climbed up the fire road which had now become dirt. It’d be some ten hours before we’d meet up, again, on the other side of the range in Wrightwood.
View looking toward Baldy Notch from Mt. Baldy Bowl. This photo was taken just minutes after passing by the Sierra Club Ski Hut.
The turn off for the Baldy Bowl trail came up quickly on my left. That’s where the work began. Two things that came to mind and became readily apparent in no time at all was: 1. How much steeper the trail was than I had remembered it and 2. Just how big Mt. Baldy really is, no matter which way you go up it. It’s really a tall, broad mountain, especially by Southern California standards. Throughout the climb, despite the frequent standing up rests to slow the heart down and catch my breath, it was absolutely beautiful looking out over rugged San Antonio canyon. The trail climbs quickly up through oaks, mountain mahogany, manzanita and of course, shading pines and white fir. Just before reaching the Baldy Bowl, named by early x-country skiers in the early 20th century, you pass under the Sierra Club’s ski hut. Available to overnight stays by reservation only, this place is meticulously maintained and obviously loved by the membership. No one was there that day and I just kept hiking along, grateful for the icy cold stream that lay just moments ahead. There are strips of meadow flowers hugging the stream banks both below and above the trail. Flowers and willows crowded together along the tumbling, silver thread of water. The section where the trail crosses through the bowl is a complex of boulders, many the size of small cabins. It’s slow going and requires taking your time to read the trail, watching for clues as to where to meander next. Constantly, there was this sense that I was in the Sierras, and yet, somehow this San Gabriel mountains scenery felt, looked and even had that scent of Sierra rock and pine. All too soon, the trail leaves the Bowl and begins to switchback up through Jeffrey and Ponderosa pines. Soon the lodgepole pines began to make their presence and so did someone else.
A solitary Big Horn sheep on the west side of the Baldy Bowl. This is a female or commonly known as a ewe. Often elusive, these creatures are able to easily scale the steepest and loosest of high country slopes.
It had been years since seeing a bighorn sheep. Like always, it was never my eyes that would detect these elusive creatures. The sound of a few pebbles breaking loose from the hillside caught my attention and there she was! A few minutes later, another ewe peered at me from behind a fallen tree. She and her lamb were grazing on about a 45 degree slope on the edge of the Bowl. A double gift for sure. Occasionally I’d stop at the end of a switchback and take in the changing view of the ridge line (Devil’s Backbone) coming in from Baldy Notch. By now I’d reached the broad ridge top defining the west side of Baldy Bowl, the immense scale of the smooth talus slope dropping steeply off the south side of the summit had become apparent. The trees, pretty much all lodgepole, were twisted and sculpted by the centuries of storms blowing in off the Pacific.
One of the trail signs at the summit of Mt. Baldy. There’s no lack of directional signage here, a good thing.
One thing that really caught my eye along the whole route were the really well made and maintained trail signs. Not only are there good directional signs along the way, there are even square steel posts with reflective tape on them, often giving you a good sense of where the trail would be should it be dark or there be a mantle of snow on the ground. This trail has really been well thought out. Another detail that became subtly apparent after some time was the lack of litter. My route was especially pristine and free of trash. There’s definitely a sense of stewardship going on up here. I hadn’t brought a watch, so never did determine just when I summited. That was purposeful and there was this wonderful relief at not having to know. Probably at least several hours had elapsed before making it to the top. There were probably no more than a dozen people sharing the trail up to the top that day. Really peaceful. Found a spot near the summit marker (elev. 10,064′) to sit down on my tired haunches, looking out to the north and down into the Fish Fork.
Here’s the monument marking the summit of one of the most popular peaks in Southern California.
While taking in the view, a fit 30 something man with a solid build and neatly cropped red beard approached, asking if he wasn’t spoiling my solitude. Of course not! Pull up a boulder and sit down. Pretty soon I learned where he’d been, as his IPA cracked open and quickly vanished. Sam had started out at the Heaton Flat trailhead way down in the East Fork before heading up to Iron Mountain, one of the most isolated and difficult peaks to reach. From there, he worked his way across West San Antonio Ridge to the summit of West Mt. Baldy. From here, he’d drop down to Manker Flat and find his hidden mountain bike and take that back to his car by pedaling over the Glendora Mountain Ridge Road! That’s the caliber of company you can sometimes run into on higher peaks… Soon I was off and heading down the North Backbone Trail toward Blue Ridge and Wrightwood beyond. Gotta tell you, taking trekking poles was one of my best moves of the day. The descent was extremely steep down to the first saddle north of Mt. Baldy. Spots where I definitely would have slipped just from fatigue, were pretty easily walked down with the aid of the poles. This is a trip where you’d be glad to have a set of them.
Here’s the view looking toward the North Backbone trail from Mt. Baldy’s summit. That’s Dawson Peak straight ahead, just off to the right of the steel sign. Pine Mountain is further out, on the left of photo. Hiking this ridge is the key to traversing the San Gabriels to Wrightwood.
The climb up to Dawson Peak went well. There’s lots of rabbitbrush along the way. The trail weaved in and out of the thick yellow blossoms, giving the late afternoon light a feeling of autumn. Mountain mahogany and twisted rock outcroppings kept things interesting as well. There was a great view down toward the Cajon Pass with commuters making their sluggish drive back toward the desert. A freight train could be seen climbing the serpentine railroad tracks as well, tiny in comparison to the arid landscape. All this activity was silent, visible, yes, yet no sound whatsoever. To my left, grand scenes of the Fish Fork and Mount Baden Powell, continued to dominate my senses. A refreshing and constant breeze out of the west kept me cooled down. Once on top of Dawson (elev. 9,575′), I signed the summit register and continued on down a gentle descent through sun – polished plates of schist. Talus, I suppose. Beautiful stuff that sounded like ceramic dinner plates clunking together under my boots at times. There were even these beautiful, hidden, forested and shaded flats just below the trail at times, spots that would make for a perfect campsite. Untouched. Just before reaching the saddle between Dawson and Pine Mountain, I saw the old and seemingly untrammeled Fish Fork Trail coming in from my left.
Trail junction for the seldom trod Dawson Peak Trail in the upper Fish Fork. This is the upper end of what appears on Tom Harrison’s Angeles High Country map as being the 4 1/2 mile route down to Fish Fork Campsite, probably one of the most remote places in the San Gabriels. The elevation at this spot is 9,200′.
There’s even an old graying wooden sign indicating the way down. I’ve always wanted to follow this trail which drops down to Fish Fork trail camp, probably one of the most isolated haunts in our range. That old feeling came back somewhat suddenly, mixed with wonder at how good things still are in the backcountry here. Pristine. And since it’s hard to get to, at least for me, nothing’s trashed. A constant truth throughout the ages. Thank God. Amen.
A section of the North Backbone trail, looking back toward Dawson Peak. The ridge line on the horizon, seen off to the right is part of the Mount Harwood / Mt. Baldy massif. This picturesque “flag” tree in the foreground is one of many found along these high country slopes and ridge tops, sculpted over the centuries from the high winds blowing in from Pacific winter storms.
Soon I was climbing yet, again. This time it was up to Pine Mountain (9,648′). Weaving amongst more pines and mountain mahogany, the sun continued to drop further and further down across the mountains, casting longer and longer shadows in the gentle wind. Up on top, the summit register of nested red cans was easily found in a cairn of rocks. The desire to linger here awhile longer was resisted by the nagging feeling to at least get to Blue Ridge and the Pacific Crest Trail (PCT) before it got dark. So, reluctantly, off I dragged my now tired self down a gentle slope amongst a thick forest of lodgepole pine. The deepening pools of shade penetrated the forest in a way that reminded me of being a little boy, maybe six or seven, running through the giant sequoias where our family used to camp every summer in a tent cabin. I missed people that I hadn’t thought about in awhile. They all came back for a bit and I reveled in this.
As the sun sunk lower and lower in the west, I made my way along the top of the ridge to the north of Pine Mountain, dropping toward Blue Ridge which is visible to the right.
After a short while, the ridge top timber all but left, becoming a sharp edged knife of rock, bathed in orange golden sunlight. Take your time here, Chris, something kept gently telling me. I was tired and starting to get sloppy, not quite so nimble as hours earlier. Eventually the ridge got easier and right before sun had set below the horizon, a beam of that gold light struck some dangling cones hanging from an ancient sugar pine. This hike kept getting more and more gorgeous, nostalgic in a way. In the graying light, I made a last little climb up to the dirt road (East Blue Ridge recreation road) to the northern terminus of the North Backbone Trail.
The gold light of early evening illuminates several sugar pine cones along the North Backbone trail. That’s the Mojave Desert in the background, while distant ranges still bask in the sunset.
I scurried up the slope behind the road, following a scratch trail that led to the PCT. Turning left (west) and continuing at a pretty fast clip, I arrived at a spot just to the west of the large slide above Wrightwood. The lights of homes were now twinkling in the early evening darkness. Time to get the flashlight out. I continued on in the dark, amongst and under the tall white fir and pines. Still no one around. Perfect. Here and there you could make out the silhouette of Pine Mountain to the south. A short time later was the turn-off for the Acorn Trail, which would descend about 1,600′ feet down into upper Wrightwood. Up here, it was possible to reach Joanie by radio, and yes, you guessed it…. Without a bit of shame, I took the ride back to our home in the little red Honda while Joanie told me about her day. Why the hell not? Who wants to walk on pavement I say to myself. That ride was heaven on earth. And so there you have it, it’s possible to walk across the highest point in the San Gabriels in a day! The next day my thighs felt entirely spent while walking on the little stone paths around our yard. And yet, looking back on it all, such as all good hikes, it was definitely worth it.
The California grizzly bear (Ursus arctos californicus) is a subspecies of the brown bear that once inhabited various regions of California. Historically, grizzly bears were found throughout the state, from the coast to the mountains and valleys. They were an important part of California’s wildlife and played a role in the culture and folklore of indigenous peoples.
California grizzly bear (Ursus arctos californicus)
Unfortunately, due to habitat loss, hunting, and human conflicts, the California grizzly bear population declined significantly throughout the 19th century. The last known California grizzly bear in the wild was killed in 1922 in Tulare County. The species was declared extinct in 1924.
Efforts have been made to preserve the memory of the California grizzly bear, and it is often symbolically represented in the state’s flag and seal. The California grizzly bear is also the state animal, even though it no longer exists in the wild.
1846 – 1910
1911 – 1952
Today
There have been occasional discussions and proposals for reintroducing grizzly bears to certain parts of California, but these efforts are complex and face challenges related to habitat, human-wildlife conflicts, and public opinion. As of my last knowledge update in January 2022, there were no active reintroduction programs in place. Still, it’s advisable to check for the latest information, as conservation efforts and plans may evolve.
Benjamin Wilson leads a posse of 22 men into the San Bernardino Mountains to search for Indians who had been raiding ranches in . He discovers Big Bear Valley and gives it the name it has today. Up until 1845, Bear Valley was known to the local Serrano Indians as Yahaviat, which means “Pine Place”. – bb
The Mormon Rocks, also known as the Rock Candy Mountains, are a series of distinctive sandstone outcrops in the Cajon Pass, a mountain pass in the San Bernardino Mountains of Southern California. The Cajon Pass is a critical transportation corridor connecting the Los Angeles Basin with the Mojave Desert and beyond.
Here are some key points about Mormon Rocks and their significance:
Location: The Mormon Rocks are within the Cajon Pass, traversed by Interstate 15 and several major railroad lines. The rocks are easily visible from the highway, making them a notable geological feature.
Geological Formation: The rocks are sedimentary sandstone and formed through tectonic and erosional processes over millions of years. The distinctive red and white banded appearance is due to iron oxide (hematite) and other minerals.
Cultural Significance: The Mormon Rocks have cultural and historical significance. The area is named after a group of Mormon pioneers who passed through the Cajon Pass in the mid-19th century during their westward migration. The rocks are a prominent landmark in the pass and have been featured in various forms of media.
Recreational Opportunities: The area around Mormon Rocks provides outdoor activities and recreation opportunities. There are trails and viewpoints where visitors can appreciate the geological formations and enjoy scenic views of the surrounding landscape.
Conservation: The Mormon Rocks are part of the San Bernardino National Forest, and efforts are made to preserve and protect the natural and cultural resources in the area.
Railroad Transportation: The Cajon Pass is a crucial route for road and rail traffic. The presence of the rocks adds to the landscape’s visual appeal and has made the pass a notable location for train enthusiasts who enjoy watching trains navigate the steep grades of the pass.
Whether you are interested in geology, history, or simply enjoying scenic landscapes, the Mormon Rocks in the Cajon Pass offer a unique and visually striking destination. If you plan to visit, be sure to follow any posted regulations and respect the natural environment.
The relationship between a yucca moth and a yucca plant is a classic example of mutualism, a symbiotic relationship where both species benefit. Yucca moths and yucca plants have coevolved over millions of years, and their interaction is highly specialized.
Pollination:
Yucca Moths: Female yucca moths play a crucial role in pollination. They are equipped with specialized mouthparts called maxillae, which they use to collect and carry pollen. The female moth visits the flowers of the yucca plant to lay her eggs.
Yucca Plants: Yucca plants rely on yucca moths for pollination. The female moth collects pollen from one yucca flower and then deposits it on the stigma of another flower while laying her eggs. This ensures cross-pollination, facilitating genetic diversity in the yucca plant population.
Egg-Laying and Larval Development:
Yucca Moths: The female moth deposits her eggs inside the ovaries of the yucca flowers. She uses specialized structures called ovipositors, which also transfer the pollen. The eggs hatch into larvae.
Yucca Plants: The yucca plant provides a place for the yucca moth to lay eggs, and the developing larvae feed on some of the developing seeds within the yucca fruit. The yucca plant sacrifices a small portion of its seeds to nourish the larvae.
Specificity and Coevolution:
The relationship between yucca moths and yucca plants is highly specific. Each species of yucca plant is typically associated with a specific species of yucca moth.
This specificity has arisen through coevolution, where the traits of each species have adapted to complement the other. Yucca moths have evolved to be efficient pollinators of yucca plants, while yucca plants have developed features that attract and support yucca moths.
Obligate Mutualism:
The relationship is often considered an obligate mutualism, meaning each species depends on the other for reproduction. Yucca moths rely on yucca plants for a place to lay their eggs, and yucca plants rely on yucca moths for effective pollination.
Yucca schidigera
This intricate relationship between yucca moths and yucca plants highlights the fascinating ways organisms can evolve together, developing mutual dependencies crucial for their survival and reproduction.
The Mojave Desert, located in the southwestern United States, is a vast and captivating landscape known for its unique geological features and diverse ecosystems. Here are some activities you can enjoy in the Mojave Desert:
Kelso Dunes: Hike to the top of these iconic dunes for panoramic views of the desert landscape.
Hole-in-the-Wall: Explore the unique volcanic rock formations and hike through the scenic canyons of Hole-in-the-Wall.
Off-Highway:
Mojave Road: Embark on the historic Mojave Road, a 140-mile trail that takes you through the heart of the Mojave Desert. It’s a popular route for off-road enthusiasts.
Aerospace Museum: Discover the history of aviation and space exploration at the Mojave Air and Space Port, home to innovative aerospace projects.
Bird Watching:
The Mojave Desert is home to a variety of bird species. Bring binoculars and explore areas like the Amargosa River and nearby wetlands for birdwatching opportunities.
Photography:
Capture the unique landscapes, rock formations, and vibrant sunsets the Mojave Desert offers. Joshua Tree’s unique Joshua trees and the play of light and shadow make for excellent photographic opportunities.
Camping:
Enjoy camping under the desert stars at designated campgrounds in Joshua Tree National Park, Mojave National Preserve, and Death Valley National Park.
Remember to check weather conditions, carry plenty of water, and follow Leave No Trace principles when exploring the Mojave Desert. Always be aware of the desert’s extreme temperatures and take necessary precautions for a safe and enjoyable experience.
The desert, a vast expanse of arid land, holds an enigmatic allure that has captivated explorers, writers, and artists for centuries. In its barrenness lies a certain indifference, an apathy that transcends the human realm. It is a world of endless silence, where life struggles to survive, and time appears to stand still. This place, looking into the indifferent nature of the desert, exploring its striking beauty, unforgiving climate, and ability to evoke a sense of insignificance in the face of its vastness.
The desert’s indifference is paradoxically intertwined with its mesmerizing beauty. Stretching as far as the eye can see, the landscape is dominated by sand dunes, rocky outcrops, and expansive plains. The desert’s neutral color palette, comprising earthy tones of beige, ochre, and rust, creates a harmonious symphony of hues. Its vastness and emptiness instill a sense of awe as if gazing upon an infinite canvas that has been left untouched by human hands.
The desert’s indifference is most apparent in its extreme climate. The desert’s temperatures fluctuate dramatically from scorching heat during the day to bone-chilling cold at night. The barrenness of the landscape exacerbates these conditions, as there are no obstacles to provide shade or shelter. Survival in such an environment requires adaptation and resilience, as even the hardiest of creatures struggle to endure the harshness of the desert’s indifference.
In the desert, time seems to lose its relevance. The shifting sands, sculpted by the wind, erase any trace of human presence, leaving behind a blank canvas for nature to paint anew. The desert’s indifference to the passage of time can be both humbling and disorienting. It serves as a reminder of the transience of human existence, as the footprints we leave behind are quickly swallowed by the relentless sands, making us feel insignificant in the face of eternity.
While the desert’s indifference may seem daunting, it offers valuable lessons for those who are willing to listen. It teaches us to embrace solitude and find solace in our own company. It encourages us to adapt and persevere in the face of adversity. It reminds us of the impermanence of life and the importance of cherishing the present moment. The desert’s indifference serves as a gentle yet profound reminder of our place in the grand tapestry of the universe.
The indifference of the desert is a captivating paradox. Its silent beauty, harsh climate, and timeless sands evoke a sense of insignificance in the face of its vastness. Yet, within its indifference lies wisdom and resilience. The desert beckons us to embrace solitude, adapt to change, and appreciate the fleeting nature of existence. Let us heed its call and find solace in the indifference of the desert, for within its silence lies a profound understanding of the human condition.
The Mojave Desert is a vast and fascinating landscape known for its extreme temperatures and unique biodiversity. Plants and animals have adapted to survive harsh conditions. Understanding their scientific names can provide insights into their classification and evolutionary history. In the following, we will explore some scientific names of Mojave Desert plants and animals.
Plants:
1. Yucca brevifolia – Commonly known as the Joshua tree, Yucca brevifolia is an iconic sight in the Mojave Desert. Its scientific name refers to the short leaves (brevifolia) that distinguish this species.
2. Larrea tridentata – Also known as the creosote bush, Larrea tridentata is a desert shrub that thrives in the Mojave Desert. Its scientific name reflects the three-toothed (tridentata) leaves that are characteristic of this plant.
3. Opuntia basilaris – The beavertail cactus, scientifically known as Opuntia basilaris, is common in the Mojave Desert. Its scientific name refers to the basal (basilaris) pads that resemble a beaver’s tail.
Animals:
1. Crotalus cerastes – The sidewinder rattlesnake, scientifically known as Crotalus cerastes, is a venomous snake found in the Mojave Desert. Its scientific name refers to its scales’ horned (cerastes) appearance and unique sidewinding locomotion.
2. Dipodomys deserti – The desert kangaroo rat, scientifically known as Dipodomys deserti, is a small rodent that inhabits the Mojave Desert. Its scientific name reflects its desert habitat (deserti) and its kangaroo-like hopping behavior.
3. Phrynosoma platyrhinos – The desert horned lizard, scientifically known as Phrynosoma platyrhinos, is a reptile known for its unique appearance and defensive behavior. Its scientific name refers to this species’ flat-nosed (platyrhinos) characteristic.
These are just a few examples of the scientific names given to plants and animals that call the Mojave Desert their home. Understanding these names allows scientists and researchers to classify and study these organisms more effectively. It also highlights life’s incredible diversity and adaptability in this harsh environment.
As we continue to explore and learn about the Mojave Desert’s flora and fauna, let us appreciate the scientific names that provide a deeper understanding of the incredible plants and animals that thrive in this unique ecosystem.
The western fence lizard, scientifically known as Sceloporus occidentalis, is a fascinating reptile found throughout North America’s western regions. With its unique appearance and interesting behaviors, this lizard has captured the attention of many nature enthusiasts and researchers alike. In this blog post, we will delve into the world of the western fence lizard and uncover some intriguing facts about this remarkable creature.
Physical Characteristics:
The western fence lizard has a distinctive appearance that sets it apart from other lizard species. It typically measures 5 to 8 inches long, with a slender body and a long, tapering tail. Its coloration varies depending on its environment, but it usually sports a grayish-brown or olive-brown hue, making it blend seamlessly with its surroundings. One of the most striking features of this lizard is the rows of spiky scales running along its back, giving it the appearance of a miniature dinosaur.
Habitat and Distribution:
This hardy lizard is commonly found in a variety of habitats, ranging from grasslands and woodlands to rocky outcrops and deserts. It is particularly prevalent in the western regions of North America, including California, Oregon, Washington, and parts of Mexico. The western fence lizard is well-adapted to dry and arid environments, often basking in the sun to regulate its body temperature. It is also an excellent climber, frequently seen perched on rocks or tree trunks.
Behavior and Diet:
The western fence lizard is primarily active during the day, basking in the sun to warm up its body and fuel its metabolism. It is an omnivorous lizard, meaning it feeds on a wide range of insects, spiders, snails, and small fruits. Interestingly, this lizard has also been observed consuming ticks, making it an important predator for controlling tick populations in its habitat. In addition, the western fence lizard is known for its unique defense mechanism known as “automimicry.” When threatened, it flattens its body and exposes its bright blue belly, tricking predators into mistaking it for a larger, more dangerous creature.
Reproduction and Lifespan:
Breeding season for the western fence lizard typically occurs during the spring and early summer months. Male lizards engage in territorial displays, bobbing their heads and extending their bright blue throat patches to attract females. Once mating occurs, females lay their eggs in sandy soil or under logs, and the eggs are left to incubate for several months. Hatchlings emerge in late summer or early fall, ready to embark on their own independent journeys. The lifespan of a western fence lizard can range from 5 to 10 years in the wild.
Conservation Status:
Fortunately, the western fence lizard is not currently listed as a threatened or endangered species. Its adaptability to various habitats and its ability to control tick populations make it an important component of its ecosystem. However, habitat loss and fragmentation due to human activities pose potential threats to the species. It is crucial that we continue to protect and conserve the natural habitats that support the western fence lizard and other wildlife.
Conclusion:
The western fence lizard is a captivating reptile with unique physical attributes and intriguing behaviors. Its ability to thrive in diverse environments and contribute to the ecosystem makes it a valuable species to study and appreciate. By understanding and respecting these remarkable creatures, we can ensure their survival and the preservation of the natural world they call home.
The Mojave Black-collared Lizard, scientifically known as Crotaphytus bicinctores, is a captivating reptile found in the arid regions of the Southwestern United States. With its distinct appearance and unique behaviors, this lizard species fascinates scientists and nature enthusiasts alike. Let us explore the intriguing characteristics of the Mojave Black-collared Lizard and its importance to the ecosystem.
Physical Features:
The Mojave Black-collared Lizard boasts a striking appearance, with a dark black collar around its neck that contrasts beautifully against its vibrant, patterned body. Typically, adult males have a more prominent collar than females, making it easier to identify their gender. This medium-sized lizard can grow up to 8 inches in length, with a slender body and long tail. Its skin is covered in small granular scales, providing both protection and flexibility.
Habitat and Distribution:
These lizards are primarily found in the Mojave Desert region, which spans across parts of California, Nevada, Arizona, and Utah. They thrive in arid, rocky landscapes, where they can bask in the sun and seek shelter within crevices and rock formations. The ability of the Mojave Black-collared Lizard to adapt to such harsh environments is truly remarkable.
Behavior and Diet:
The Mojave Black-collared Lizard is diurnal, meaning it is most active during the day. It spends a significant amount of time basking in the sun to regulate its body temperature and increase its energy levels. This lizard is an opportunistic hunter, preying on a variety of insects, spiders, and small reptiles. Its diet consists of grasshoppers, beetles, ants, and even smaller lizards.
Reproduction and Survival:
During the breeding season, which typically occurs in the spring, males engage in territorial displays to attract females. These displays involve head-bobbing, push-ups, and even changing their body colors to impress potential mates. After mating, females lay a clutch of eggs in sandy soil, carefully burying them for protection. The eggs incubate for several weeks before hatching, and the young lizards are fully independent upon emergence.
Conservation Status:
The Mojave Black-collared Lizard is currently listed as a species of least concern by the International Union for Conservation of Nature (IUCN). However, it is important to monitor their population numbers and habitat conditions, as the destruction of their arid habitats could pose a threat in the future. Conservation efforts, such as habitat preservation and controlled tourism in their natural habitats, can help ensure the long-term survival of this unique reptile.
Conclusion:
The Mojave Black-collared Lizard is undoubtedly a fascinating creature, with its distinct appearance, adaptive behaviors, and important role in the ecosystem. As we continue to explore and appreciate our planet’s biodiversity, it is crucial to protect and conserve species like the Mojave Black-collared Lizard, ensuring their survival for generations to come.
The Desert Horned Lizard, Phrynosoma platyrhinos, is a fascinating creature found in the arid regions of North America. With their unique appearance and amazing camouflage abilities, these lizards have adapted perfectly to survive in their harsh desert environment. In the following, we will explore the impressive features and behaviors of the Desert Horned Lizard.
Physical Characteristics:
The Desert Horned Lizard is easily recognized by its spiky appearance and distinctive horns on its head. These horns, along with its flattened body and rough texture, help to break up its outline and blend in with its surroundings. Their coloration ranges from sandy brown to gray, providing excellent camouflage against the desert’s sandy terrain. On average, they grow to about 3 to 5 inches in length, making them relatively small reptiles.
Camouflage and Defense:
One of the most remarkable features of the Desert Horned Lizard is its incredible camouflage abilities. They have the ability to change their skin color to match their environment, allowing them to blend seamlessly into the sand, rocks, and vegetation around them. This camouflage helps them evade predators and remain hidden from potential threats.
In addition to their camouflage, Desert Horned Lizards have a unique defense mechanism. When threatened, they puff up their bodies to appear larger, making it more challenging for predators to swallow them. They also have spiny scales on their bodies, which deter potential attackers. If all else fails, they can shoot a stream of blood from their eyes, which is not harmful but can confuse and deter predators.
Diet and Habitat:
Desert Horned Lizards primarily feed on ants, which make up the majority of their diet. Their specialized jaws and teeth allow them to quickly consume large quantities of ants. These lizards are well-adapted to their desert habitat, where they can be found in sandy areas, rocky outcrops, and even shrublands. They are mainly active during the day, basking in the sun to regulate their body temperature.
Reproduction:
During the breeding season, which typically occurs in the spring, male Desert Horned Lizards engage in courtship displays to attract females. Once mating occurs, the females lay a clutch of 8 to 18 eggs in a shallow nest dug in the sand. The eggs hatch after about 6 to 8 weeks, and the newborn lizards are independent from birth.
Conservation Status:
The Desert Horned Lizard is not currently listed as a threatened species. However, habitat destruction and fragmentation due to human activities potentially threaten their population. It is crucial to conserve their natural habitat to ensure their survival in the future.
Conclusion:
The Desert Horned Lizard’s ability to blend into its surroundings using camouflage is truly remarkable. These masters of disguise have adapted to survive in the harsh desert environment, relying on their unique appearance and defense mechanisms. By appreciating and protecting these fascinating creatures, we can contribute to the preservation of biodiversity in our world.
The Mojave fringe-toed lizard, scientifically known as Uma scoparia, is a fascinating reptile species that calls the arid Mojave Desert home. With its unique adaptations and impressive survival skills, this lizard has captured the attention of researchers and nature enthusiasts alike. Now, we will dig into the world of the Mojave fringe-toed lizard, exploring its physical characteristics, habitat, behavior, and conservation status.
Physical Characteristics:
The Mojave fringe-toed lizard is a medium-sized reptile measuring 3 to 4 inches long. Its slender body is covered in scales, which reduce water loss in desert environments. One of the most distinctive features of this lizard is the fringed scales on its hind toes. These scales help it run on loose sand. These specialized scales allow the lizard to move swiftly and effortlessly across shifting dunes.
Habitat:
This remarkable lizard species is primarily found in the sandy desert regions of the Mojave Desert, which spans parts of California, Nevada, Utah, and Arizona. The Mojave fringe-toed lizard prefers habitats with loose sand dunes within this arid landscape. These dunes offer the perfect environment for the lizard to burrow and seek refuge from extreme temperatures. It is well-adapted to the desert’s harsh conditions, where temperatures can reach scorching highs during the day and plummet to freezing lows at night.
Behavior:
The Mojave fringe-toed lizard is diurnal, meaning it is most active during the day. It spends much of its time foraging for food, mostly small insects, spiders, and other invertebrates. When threatened, this lizard exhibits a fascinating defense mechanism known as “fringe running.” Rapidly moving its hind legs creates a small sandstorm, which confuses predators and allows the lizard to escape. This unique behavior showcases the lizard’s remarkable adaptation to its sandy habitat.
Conservation Status:
While the Mojave fringe-toed lizard is not currently endangered, it faces several threats to its survival. Habitat loss due to urbanization, off-road vehicle use, and climate change poses significant challenges to this species. Efforts are being made to protect and conserve its habitat, such as establishing protected areas and implementing conservation measures. Research is also ongoing to further understand this unique lizard’s ecology and behavioral patterns, which will inform future conservation strategies.
Conclusion:
The Mojave fringe-toed lizard is a truly remarkable creature that has adapted to thrive in the harsh conditions of the Mojave Desert. Its specialized physical characteristics, habitat preferences, and unique behaviors make it a fascinating subject of study for researchers and nature enthusiasts. By raising awareness about the Mojave Fringe-toed Lizard and supporting conservation efforts, we can ensure the long-term survival of this desert marvel and preserve its place in the delicate ecosystem of the Mojave Desert.
The Western whiptail lizard (Aspidoscelis tigris) inhabits arid regions across North and Central America. These lizards capture scientists and nature enthusiasts with their unique physical characteristics and intriguing behavioral traits. We will explore the world of the whiptail lizard, its habitat, physical attributes, diet, reproduction, and the remarkable adaptations that allow it to thrive in harsh desert environments.
Habitat and Distribution:
Whiptail lizards prefer to make their homes in arid, desert regions characterized by sandy or rocky terrain. They can be found in various parts of North and Central America, including the southwestern United States, Mexico, and parts of Central America. These lizards have adapted to survive in such harsh environments, where extreme temperatures and limited water sources pose constant challenges.
Physical Attributes:
One of the most distinctive features of the whiptail lizard is its long, slender body. This can range in size from a few inches to over a foot in length. Their tails, accounting for about two-thirds of their body length, are whip-like and highly flexible, providing exceptional agility and the ability to maneuver through their surroundings swiftly. Their bodies are covered in scales that protect them from the scorching desert sun and potential predators.
Diet:
Whiptail lizards are primarily insectivores, feeding on a variety of small invertebrates such as spiders, ants, beetles, and grasshoppers. Their keen eyesight and lightning-fast reflexes make them efficient hunters, allowing them to spot and capture their prey precisely.
Reproduction and Social Behavior:
The whiptail lizard exhibits unique reproductive behavior. Most species are parthenogenetic, which means they reproduce asexually without the need for males. Females are capable of laying unfertilized eggs, which develop into exact genetic replicas of their mothers. This remarkable adaptation allows populations to rapidly expand, as a single female can produce multiple clutches of eggs throughout the year. However, some species do engage in sexual reproduction, with males and females mating to produce offspring.
In terms of social behavior, whiptail lizards are typically solitary creatures with limited interactions with other members of their species. They establish territories and defend them fiercely, especially during the mating season. Males engage in courtship rituals, such as head-bobbing and tail-waving, to attract females.
Adaptations for Desert Life:
Whiptail lizards have developed several adaptations to survive in the harsh desert environment. Their light-colored scales help reflect sunlight, reducing heat absorption. They also possess specialized nasal passages that allow them to extract moisture from the air they breathe. Additionally, their ability to regulate their body temperature enables them to withstand extreme temperature fluctuations.
Conclusion:
The whiptail lizard is a fascinating reptile that has conquered the challenges of desert life through its unique physical attributes and behavioral adaptations. From its slender body and whip-like tail to its remarkable reproductive strategies and ability to thrive in arid environments, this reptile is a testament to the wonders of evolution. By understanding and appreciating the whiptail lizard, we gain insight into the remarkable diversity of life on our planet and how organisms adapt to their environments.
The Desert Spiny Lizard, scientifically known as Sceloporus magister, is a captivating reptile native to the arid regions of the southwestern United States and northwestern Mexico. With its unique appearance and intriguing behaviors, this lizard species has become a subject of fascination for researchers and nature enthusiasts alike. In this blog post, we will delve into the intriguing world of the Desert Spiny Lizard and uncover its remarkable characteristics and importance in its ecosystem.
Physical Features and Adaptations:
The Desert Spiny Lizard boasts a distinct appearance that sets it apart from other reptiles. Its body is covered in rough, spiky scales, giving it its name. These spines are especially prominent along its back and tail, providing a defense mechanism against potential predators. The lizard’s coloration varies depending on its habitat and temperature, ranging from pale gray to dark brown. This ability to change color allows the Desert Spiny Lizard to regulate its body temperature and blend seamlessly into its surroundings.
Habitat and Range:
As its name suggests, the Desert Spiny Lizard thrives in desert environments with sparse vegetation and rocky terrain. It can be found in several states across the southwestern United States, including Arizona, New Mexico, Nevada, California, and parts of northwestern Mexico. This lizard has adapted to the harsh conditions of its habitat, utilizing crevices in rocks and underground burrows as shelter during extreme temperatures.
The Desert Spiny Lizard is an omnivorous species, consuming a wide variety of insects, spiders, small vertebrates, fruits, and plants. Its diet primarily consists of ants, beetles, grasshoppers, and other small arthropods. This lizard is an expert climber, using its sharp claws to navigate rocky terrain and pursue prey. Its keen eyesight and quick reflexes make it a formidable predator in its ecosystem.
Reproduction and Life Cycle:
During the breeding season, which typically occurs in spring and early summer, male Desert Spiny Lizards engage in territorial displays to attract females. These displays involve head-bobbing, push-ups, and exposing their bright blue bellies. Once mating is successful, females lay a clutch of around 3-15 eggs in sandy soil or under rocks. The eggs incubate for approximately two months before hatching. Upon hatching, the young lizards are independent and must fend for themselves.
Conservation Status and Importance:
The Desert Spiny Lizard is considered a species of least concern, according to the International Union for Conservation of Nature (IUCN). Habitat destruction and fragmentation pose potential threats to its population. As an integral part of its ecosystem, this lizard helps control insect populations and serves as prey for larger predators. Studying and understanding the Desert Spiny Lizard’s behavior and adaptations can contribute to broader ecological research and conservation efforts.
Conclusion:
The Desert Spiny Lizard is an enchanting reptile that has adapted remarkably to survive in the harsh desert environments of the southwestern United States and northwestern Mexico. Its distinctive appearance, diverse diet, and intriguing behaviors make it a subject of fascination for scientists and nature enthusiasts alike. By appreciating and conserving the Desert Spiny Lizard and its fragile habitat, we can contribute to the preservation of the delicate balance of our desert ecosystems.
Side-blotched lizards, scientifically known as Uta stansburiana, are a remarkable species of reptiles that inhabit the arid regions of North America. These small, agile creatures have captured the attention of many researchers and reptile enthusiasts due to their unique characteristics and intriguing social behavior. In this blog post, we will delve into the world of side-blotched lizards, exploring their physical attributes, habitat, feeding habits, and the fascinating dynamics of their social interactions.
Physical Attributes:
Side-blotched lizards are relatively small, measuring 2 to 3.5 inches long. They have slender bodies covered in scales, providing protection and aiding their movement across rocky terrains. These lizards are known for their distinct color patterns, with males displaying three primary throat colors – orange, yellow, or blue – each representing a different mating strategy.
Habitat and Distribution:
Side-blotched lizards are native to the western regions of North America, ranging from Oregon and California to Mexico. They are well-adapted to arid and semi-arid environments, including deserts, rocky slopes, and shrublands. These habitats provide them with an abundance of crevices and rocks to hide under, allowing them to regulate their body temperature and protect themselves from predators.
Feeding Habits:
As opportunistic predators, side-blotched lizards have a varied diet. They primarily feed on small insects, such as ants, beetles, and spiders. Due to their small size, these lizards need to consume significant food to sustain their energy levels. They rely on their keen eyesight and quick reflexes to catch their prey, making them efficient hunters in their habitat.
Social Behavior:
One of the most intriguing aspects of side-blotched lizards is their complex social behavior. With their distinctive throat colors, the males employ different mating strategies to ensure their successful reproduction. The three primary throat colors – orange, yellow, and blue – represent different strategies: orange-throated males are dominant and defend large territories, yellow-throated males are sneaker males that mimic females to gain access to mates, and blue-throated males are territorial and monogamous.
These different mating strategies create a dynamic social structure within the population of side-blotched lizards. The success of each strategy is dependent on various factors, such as the number of available mates and the presence of other males with different throat colors. Researchers have found that these lizards can undergo rapid shifts in their mating strategies depending on the prevailing conditions and competition.
Conclusion:
Side-blotched lizards are a captivating species that exemplify the diversity and complexity of the natural world. Their unique physical attributes, habitat preferences, feeding habits, and intricate social behavior make them a subject of great interest among scientists and reptile enthusiasts alike. By studying these remarkable creatures, we gain valuable insights into the intricacies of evolutionary adaptations and the fascinating dynamics of social interactions in the animal kingdom.
The Zebra-tailed Lizard, scientifically known as Callisaurus draconoides, is a fascinating reptile found in the arid regions of the southwestern United States and northern Mexico. This lizard’s distinctive zebra-like pattern on its tail has captured researchers’ and nature enthusiasts’ attention. We will look into the intriguing world of the Zebra-tailed Lizard, exploring its physical characteristics, unique adaptations, and remarkable behavior.
Physical Characteristics:
The Zebra-tailed Lizard is a medium-sized reptile, measuring 5 to 7 inches long. It has a slender body, a pointed snout, and large eyes, which provide it with exceptional vision. This lizard’s most striking feature is its long, black and white banded tail, resembling the stripes of a zebra, hence its name. The purpose of this unique tail pattern will be discussed in more detail later in this post.
Habitat and Distribution:
Zebra-tailed Lizards inhabit the arid and semi-arid regions of the southwestern United States, including parts of California, Nevada, Arizona, Utah, and New Mexico. They are also found in northern Mexico. These lizards are well-adapted to desert environments and can be spotted in sandy areas, rocky slopes, and desert grasslands. Their coloration helps them blend into their surroundings, providing them with effective camouflage against potential predators.
Adaptations for Survival:
The Zebra-tailed Lizard possesses several remarkable adaptations that contribute to its survival in the harsh desert environment. One of its most impressive features is its ability to move quickly on its hind legs, allowing it to reach speeds of up to 18 miles per hour. This remarkable agility helps the lizard escape from predators and catch its prey, which mainly consists of insects and spiders.
Another notable adaptation of the Zebra-tailed Lizard is its ability to regulate its body temperature. Like many reptiles, these lizards are ectothermic, meaning they rely on external heat sources to warm their bodies. To avoid overheating in the scorching desert sun, they often bask in the early morning and late afternoon when the temperature is more moderate. Additionally, their light-colored skin reflects sunlight, reducing the amount of heat absorbed.
Behavior and Reproduction:
Zebra-tailed Lizards are diurnal creatures, meaning they are active during the day. They are known for their territorial behavior, with males defending their territories from other males during the breeding season. To attract females, the males perform a series of elaborate courtship displays, including head-bobbing and push-ups. Once mating occurs, the females lay their eggs in sandy soil, where they incubate for several weeks before hatching.
Conclusion:
The Zebra-tailed Lizard is a remarkable creature, perfectly adapted to survive in desert environments. Its unique physical attributes, such as its zebra-like tail and impressive speed, make it a fascinating subject of study for scientists and nature enthusiasts. As we continue to explore and appreciate the diverse species that inhabit our planet, it is vital to protect and conserve the habitats that sustain these remarkable creatures. This includes the zebra-tailed lizards.
The desert iguana, scientifically known as Dipsosaurus dorsalis, is an unusual reptile that thrives in the arid regions of North America. This lizard captures scientists’ and nature enthusiasts’ attention with its remarkable adaptations and intriguing behaviors. In this fascinating world of the desert iguana, explore its appearance, habitat, diet, reproduction, and challenges in its harsh environment.
Appearance:
The desert iguana is a medium-sized lizard, typically measuring 10 to 16 inches long. Its body is covered in rough, grayish-brown scales, which help it blend seamlessly with its surroundings. One of the most distinctive features of the desert iguana is the row of large, spiky scales that run down its back and tail, providing protection and aiding in thermoregulation. These unique scales also contribute to its overall appearance, making it a visually striking creature.
Habitat:
As the name suggests, the desert iguana inhabits arid and semi-arid environments such as deserts, rocky areas, and shrublands. It can be found in regions spanning the southwestern United States, including California, Nevada, Arizona, and parts of Mexico’s Baja California peninsula. These reptiles have evolved to withstand extreme temperatures. They can often be seen basking in the sun to absorb warmth while seeking shelter in burrows or under rocks during the day’s hot hours.
Diet:
The desert iguana is primarily herbivorous, with its diet consisting mainly of fruits, flowers, leaves, and the occasional insect. Despite the scarcity of vegetation in its habitat, this lizard has adapted to efficiently extract moisture from its food, enabling it to survive in arid conditions. By consuming a variety of plants, the desert iguana plays an important ecological role in seed dispersal, contributing to the diversity and regeneration of its habitat.
Reproduction:
Breeding usually occurs during the spring, when temperatures are more favorable for the survival of the hatchlings. Males engage in territorial displays, showcasing their vibrant colors and engaging in push-up contests to establish dominance. Once mating occurs, females lay clutches of eggs in sandy soil, carefully choosing locations that provide suitable conditions for incubation. After an incubation period of approximately 60 to 75 days, the hatchlings emerge, equipped with the instinctual knowledge to navigate their environment.
Challenges and Conservation:
The desert iguana faces several challenges in its harsh habitat. Urban development, habitat fragmentation, and climate change pose significant threats to its survival. These factors, coupled with illegal collection for the pet trade, have led to declining population numbers in certain areas. Conservation efforts, such as protected areas and public awareness campaigns, are crucial in ensuring the long-term survival of this remarkable species.
Conclusion:
The desert iguana, with its unique adaptations and ability to thrive in the arid regions of North America, is a testament to the resilience of nature. As we continue to explore and appreciate the diversity of our planet, it is vital that we work towards preserving and protecting species like the desert iguana. By understanding and respecting these incredible creatures, we can contribute to their conservation and ensure that future generations can also marvel at their fascinating presence in the desert landscapes.
The chuckwalla, scientifically known as Sauromalus ater, is a fascinating reptile that calls the arid regions of the southwestern United States and northern Mexico its home. With its distinctive appearance and intriguing behaviors, the chuckwalla has captivated the interest of scientists and nature enthusiasts alike.
One of the most striking features of the chuckwalla is its robust and stocky build. These lizards can grow up to 15 inches in length and have a heavyset body covered in rough, granular scales. Their coloration varies, but they are often seen in shades of gray, brown, or black, which helps them blend seamlessly with their rocky desert surroundings.
Chuckwallas are primarily herbivorous, feasting on a diet consisting mainly of leaves, flowers, fruits, and the occasional insect. Their specialized digestive system allows them to efficiently process plant materials, making them well-suited to their desert habitat where vegetation can be scarce.
In terms of behavior, the chuckwalla is known for its ability to regulate body temperature through basking in the sun. They are often seen perched on rocks, soaking up the desert heat. This behavior is crucial for their survival in the extreme desert environment, as it enables them to reach their optimal body temperature for digestion and overall functioning.
Another interesting characteristic of the chuckwalla is its ability to inflate itself when threatened. When cornered or feeling endangered, it wedges itself into rock crevices and puffs up its body, making it difficult for predators to extract them. This defense mechanism and their excellent climbing skills help ensure their survival in the harsh desert landscape.
Despite their resilient nature, chuckwallas face numerous challenges in their habitat. Habitat loss due to human activities, such as urbanization and agriculture, poses a significant threat to their population. Climate change and increased predation from invasive species further exacerbate their vulnerability.
Conservation efforts are crucial to safeguard the chuckwalla population and its habitat. Protecting their natural habitat, promoting awareness, and implementing measures to mitigate human impact are essential steps in preserving these enigmatic desert lizards for future generations to appreciate.
In conclusion, the chuckwalla is a remarkable reptile that has adapted to thrive in the harsh desert environment. Its unique physical features, specialized diet, and intriguing behaviors make it a subject of interest for researchers and nature enthusiasts alike. By understanding and protecting these mysterious creatures, we can ensure their survival and contribute to the preservation of the delicate desert ecosystems they call home.
The world of reptiles is home to a plethora of unique and captivating species, and one that stands out is the long-nosed leopard lizard. With its distinct appearance and impressive adaptations, this lizard has gained attention from researchers and reptile enthusiasts alike. Following is the world of the long-nosed leopard lizard, exploring its characteristics, habitat, behavior, and conservation status.
Appearance and Characteristics:
The long-nosed leopard lizard, scientifically known as Gambelia wislizenii, is a species native to the arid regions of the southwestern United States and northwestern Mexico. It is named after its long and slender snout, which aids in catching prey and digging into the sandy soil where it resides. This lizard typically measures around 5 to 7 inches in length, with females being slightly larger than males.
Habitat and Distribution:
Long-nosed leopard lizards are primarily found in desert grasslands, sagebrush scrub, and sandy habitats. They prefer areas with loose soil, allowing them to burrow and seek refuge from predators and extreme temperatures. Their range includes parts of Arizona, New Mexico, Nevada, Utah, and California, as well as the Mexican states of Sonora and Baja California.
Behavior and Diet:
As diurnal creatures, long-nosed leopard lizards are most active during the day, basking in the sun to regulate their body temperature. They are skilled hunters, relying on their excellent eyesight and lightning-fast reflexes to catch prey, which primarily consists of insects, spiders, and other small invertebrates. These lizards are known for their agility and can swiftly maneuver in pursuit of their prey.
Reproduction and Life Cycle:
Breeding season for long-nosed leopard lizards usually occurs in the spring, with males engaging in territorial displays to attract females. Female lizards lay their eggs in shallow burrows, where they are protected from extreme temperatures and potential predators. After an incubation period of approximately two months, the hatchlings emerge, ready to explore their desert surroundings.
Conservation Status:
Unfortunately, the long-nosed leopard lizard faces several threats to its survival. Habitat loss due to urbanization and agriculture has significantly impacted their populations. Additionally, the introduction of non-native species and climate change pose further challenges. As a result, the long-nosed leopard lizard is categorized as a species of concern and is protected under state and federal legislation.
Conclusion:
The long-nosed leopard lizard is a remarkable reptile that has adapted to thrive in the harsh desert environments of the southwestern United States and northwestern Mexico. Its distinct appearance, agile behavior, and unique adaptations make it a fascinating subject for researchers and reptile enthusiasts. However, with increasing human activities and environmental changes, it is crucial to raise awareness and take measures to conserve this remarkable species for future generations to appreciate and study.
The Sidewinder rattlesnake, scientifically known as Crotalus cerastes, is a fascinating rattlesnake species that calls North America home. Renowned for its unique sidewinding locomotion and distinctive rattling tail, this snake has captivated researchers and nature enthusiasts alike. Let us explore the fascinating world of the Sidewinder rattlesnake. We will examine its physical characteristics, habitat, behavior, and remarkable ability to adapt to the harsh desert environment.
Physical Characteristics:
The Sidewinder rattlesnake is a medium-sized venomous snake, typically measuring 2 to 3 feet long. One of its most notable features is the presence of horn-like scales above its eyes, known as supraocular scales, which provide protection and aid in camouflage. Its coloration varies, blending perfectly with the sandy desert surroundings, ranging from light tan to reddish-brown. The Sidewinder also possesses a triangular-shaped head, heat-sensing pits on each side of the face, and a segmented rattle at the end of its tail, which it uses as a warning signal.
Habitat and Range:
This species of rattlesnake is predominantly found in the arid regions of the southwestern United States and northern Mexico. It thrives in sandy deserts, dunes, and scrublands, where it has evolved to withstand extremely high temperatures and scarce water sources. The Sidewinder has also been known to inhabit rocky outcrops and areas with sparse vegetation, displaying its remarkable adaptability to a range of desert environments.
Behavior and Hunting:
The Sidewinder rattlesnake is primarily nocturnal, preferring to venture out under the cover of darkness when temperatures are cooler. By utilizing its unique sidewinding locomotion, the snake is able to traverse the shifting sand with ease, leaving distinctive J-shaped tracks behind. This sidewinding behavior minimizes the snake’s contact with the hot desert surface, reducing the risk of overheating.
Regarding hunting, the Sidewinder relies on its exceptional camouflage and heat-sensing pits to locate its prey, primarily consisting of small rodents, lizards, and birds. Once a potential meal is detected, the Sidewinder strikes with precision, injecting venom into its prey to immobilize it before swallowing it whole.
Adaptations to the Desert Environment:
Surviving in the harsh desert environment requires remarkable adaptations, and the Sidewinder rattlesnake has evolved several strategies to cope with the challenges it faces. One such adaptation is its ability to burrow into the sand, seeking refuge from extreme temperatures and predators. By burying itself, the Sidewinder can regulate its body temperature and remain hidden from potential threats.
Furthermore, the scales of the Sidewinder are specialized to enhance its ability to move on loose sand. The keeled scales on its belly provide additional traction, allowing the snake to sidewind efficiently. This unique mode of locomotion also reduces the surface area in contact with the hot sand, preventing excess heat absorption.
Conclusion:
The Sidewinder rattlesnake is a fascinating creature that has mastered the art of survival in the desert. Its extraordinary adaptations, including sidewinding locomotion, remarkable camouflage, and ability to burrow, make it a true desert icon. While maintaining a respectful distance from this venomous snake is crucial, appreciating its remarkable abilities and the role it plays in the delicate desert ecosystem is equally important. The Sidewinder serves as a reminder of the incredible diversity and resilience of life in even the harshest environments.
In 1852 a survey was made of the southwestern edge of the Mojave Desert. The Old Spanish Trail # had become a wagon road bringing thousands of pioneers to the west and developed as a supply route between Los Angeles and Salt Lake City. The survey was as accurate as any at that time and followed the trail from near the top of the Cajon Pass to a point where the trail leaves the Mojave River near Fishponds. The trail to Salt Lake continues north as we know it, but the river flowing east on this map bears southeast and empties into the Colorado River. At the time it was thought the Mojave (spelled Mohahve on the map) River followed this course. It did not. There was no Mojave Road in 1852 and not many Americans had traversed that portion of the desert. As we now know the Mojave River cuts through Afton Canyon and then disappears into the sink of the Mojave before it reaches Soda Lake.
Los Angeles Herald Examiner Photo Collection Howell, E. Bruce – 1974
Photograph caption dated April 3, 1974 reads, “Shy desert tortoise curls up inside his shell on top of a groove left in desert sand by motorcycle on the Stoddard Valley off-road vehicle racing area of Barstow. Already legally protected as an endangered species, environmentalists and scientists say the threat is heightened along with other desert life by off-road vehicle activities.”
Photograph caption dated April 3, 1974 reads, “Environmentalist group that recently toured the Mojave Desert to show evidence of damage done by indiscriminate use of off-road vehicle say they believe holes on this live desert tortoise shell were caused by bullets.”
Photograph caption dated April 3, 1974 reads, “Tiny marker planted in Mojave Desert at Stoddard Valley, marks U.S. Bureau of Land Management boundary separating approved off-road vehicle race course from a restricted area. Heavy tire tracks on both sides of marker indicate that such markers are virtually ignored, except by desert visitors with guns, who have riddled them with bullets.”
Photograph caption dated April 3, 1974 reads, “Stoddard Valley on Mojave Desert near Barstow, despite its vast openness is a continuous maze of off-road vehicle tire tracks. Federal plan for managing off-road vehicle use on desert has left it open for off-road vehicle races and closed other areas. But environmentalists and scientists say regulations for restricted areas are too vague and open to this kind of damage.”
Photograph caption dated April 3, 1974 reads, “These people seek to defend the vast Mojave Desert from a federal program that regulates off-road vehicles. They claim regulations are vague, unenforceable, and could open the desert to extensive off-road vehicle damage. From left are UC Riverside professors Bill Mayhew, zoology; Sylvia Broadbent, anthropology; and Richard E. Gutting, Jr., attorney for Environmental Defense Fund.”
Photograph caption dated April 3, 1974 reads, “Judith Winder, staffer for Environmental Defense Fund, sketches petroglyph of longhorn sheep from rock in Inscription Canyon.”
Photograph caption dated April 3, 1974 reads, “Hand of UC Riverside anthropology professor, Sylvia Broadbent, points out recent chisel mark at bottom of a chipped out section of volcanic rock which had an ancient Indian carving on it. Such damage to antiquities, which is widespread in the Mojave Desert is illegal. This damage was in Inscription Canyon near Barstow.”
Photograph caption dated April 3, 1974 reads, “Richard E. Gutting, Jr., kneeling, attorney for Environmental Defense Fund, and UC Riverside anthropology professor Sylvia Broadbent, examine off-road vehicle dislocation of ‘desert pavement,’ a dark, rocky covering on desert floor which takes thousands of years to form but is important to the natural balance of desert life. Light swath was made by off-road vehicle race.”
Photograph caption dated April 3, 1974 reads, “Off-road vehicle race course touring party gathers at scene of ancient Indian sleeping circle (foreground), a circular formation of larger rocks in midst of small ones, which anthropologists say were foundations for shelters built by prehistoric Indians. All such sites, they assert, should be protected.”
Photograph caption dated April 3, 1974 reads, “Not just ordinary boulders, these, according to Dr. Sylvia Broadbent, UC Riverside anthropology professor, who said there is no question that the slightly concave rock in the upper half of photo was worn that way by ancient Indians grinding grain and marks on the surface of the rock in the lower photo were also made by the same Indians.”
Photograph caption dated April 3, 1974 reads, “Petroglyphs, ancient Indian rock art, abound on the walls of Inscription Canyon near Barstow. Archaeologists look upon them as valuable keys to unlocking the secrets of prehistoric peoples who inhabited the vast Mojave Desert, but complain they are being destroyed by desert visitors at an alarming rate.”
Photograph caption dated April 3, 1974 reads, “He calls the Mojave Desert ‘home.’ Desert lizard suns itself on dark, porous volcanic rock in Inscription Canyon. Same rocks are covered with ancient Indian petroglyphs, and rock art carvings, indicating the canyon may have been where Indians trapped and captured longhorn sheep and other desert game. The entire canyon is falling victim to vandals and souvenir hunters.”
The verbena had issues and descended from the top in waves overwhelming the primrose lying in a poorly planned ambush. The white flowers were shocked and their little mouths made an ‘o’ shape as they petrified themselves in anticipation of the inevitable.
Playa formation – “A playa is a dry, vegetation-free, flat area at the lowest part of an undrained desert basin. It is a location where ephemeral lakes form during wet periods, and is underlain by stratified clay, silt, and sand, and commonly, soluble salts. Playas occur in intermountain basins throughout the arid southwestern United States. Although playas may appear as featureless plains, they are rich in features and characteristics that can reveal information about climates, past and present. “
