The Cleghorn Lakes Wilderness is a
wilderness area
Wilderness or wildlands (usually in the plural), are natural environments on Earth that have not been significantly modified by human activity or any nonurbanized land not under extensive agricultural cultivation. The term has traditionally re ...
in the southern
Mojave Desert
The Mojave Desert ( ; mov, Hayikwiir Mat'aar; es, Desierto de Mojave) is a desert in the rain shadow of the Sierra Nevada mountains in the Southwestern United States. It is named for the indigenous Mojave people. It is located primarily ...
. It is located northeast of
Twentynine Palms, California
Twentynine Palms (also known as 29 Palms) is a city in San Bernardino County, California. Twentynine Palms serves as one of the entry points to Joshua Tree National Park.
History
Twentynine Palms was named for the palm trees found there in ...
, and north of
Joshua Tree National Park
Joshua Tree National Park is an American national park in southeastern California, east of San Bernardino and Los Angeles and north of Palm Springs. It is named after the Joshua trees (''Yucca brevifolia'') native to the Mojave Desert. Origin ...
. It is managed by the
Bureau of Land Management.
Named for the dry lakes found at the center of the wilderness area, this area has a variety of natural resources. The east portion is mountainous while the west portion is a vast
alluvial fan
An alluvial fan is an accumulation of sediments that fans outwards from a concentrated source of sediments, such as a narrow canyon emerging from an escarpment. They are characteristic of mountainous terrain in arid to semiarid climates, but a ...
and
bajada. Elevations range from at the desert floor to the rugged Bullion Mountains, which rise more than across a stretch.
[
]
Natural history
Wildlife includes Desert bighorn sheep
The desert bighorn sheep (''Ovis canadensis nelsoni'') is a subspecies of bighorn sheep (''Ovis canadensis'') that is native to the deserts of the United States' intermountain west and southwestern regions, as well as northwestern Mexico. The ...
on the slopes, and desert tortoise
The desert tortoise (''Gopherus agassizii''), is a species of tortoise in the Family (biology), family Testudinidae. The species is native to the Mojave Desert, Mojave and Sonoran Deserts of the southwestern United States and northwestern Mexic ...
in the valley floor and bajada habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...
s.
Native plants
In biogeography, a native species is indigenous to a given region or ecosystem if its presence in that region is the result of only local natural evolution (though often popularised as "with no human intervention") during history. The term is equi ...
include: Barrel cactus
Barrel cacti are various members of the two genera ''Echinocactus'' and ''Ferocactus'', endemic to the deserts of Southwestern North America southward to north central Mexico. Some of the largest specimens are found in the Sonoran Desert in Sout ...
, and Smoke trees (''Psorothamnus spinosus'')" in some bajadas. The Cleghorn Lakes offer occasional spring wildflower displays. The Crucifixion Thorn (''Castela emoryi'') shrub has been found near the eastern edge of the wilderness boundary. It is native to California, Arizona, and Sonora
Sonora (), officially Estado Libre y Soberano de Sonora ( en, Free and Sovereign State of Sonora), is one of the 31 states which, along with Mexico City, comprise the Administrative divisions of Mexico, Federal Entities of Mexico. The state is d ...
state in Mexico. It listed by the California Native Plant Society
The California Native Plant Society (CNPS) is a California environmental non-profit organization (501(c)3) that seeks to increase understanding of California's native flora and to preserve it for future generations. The mission of CNPS is to con ...
as rare in California, but is more common elsewhere in the lower Sonoran Desert
The Sonoran Desert ( es, Desierto de Sonora) is a desert in North America and ecoregion that covers the northwestern Mexican states of Sonora, Baja California, and Baja California Sur, as well as part of the southwestern United States (in Arizona ...
s.
See also
*
*
*
References
External links
Bureau of Land Management−BLM: official Cleghorn Lakes Wilderness website
U.S. Geological Survey Map
at the U.S. Geological Survey Map Website. Retrieved March 30, 2023.
{{authority control
Wilderness areas of California
Protected areas of the Mojave Desert
Protected areas of San Bernardino County, California
Bureau of Land Management areas in California