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There are only approximately 80,000 North American bighorn sheep on the continent currently — much less than the between 150,000 and 200,000 that existed before the 1800’s.
The bighorn sheep (Ovis canadensis) [6] is a species of sheep native to North America. [7] It is named for its large horns . A pair of horns may weigh up to 14 kg (30 lb); [ 8 ] the sheep typically weigh up to 143 kg (315 lb). [ 9 ]
North America, USA, South Dakota, Wall, Badlands National Park Big Horn Sheep, Ram. Bighorn sheep get their name from the large horns atop their head, which curve backwards toward the sheep's body.
The Sierra Nevada bighorn sheep (Ovis canadensis sierrae) is subspecies of bighorn sheep unique to the Sierra Nevada mountains of California. [3] A 2016 genetics study confirmed significant divergence between the three subspecies of North America's bighorn sheep: Sierra Nevada bighorn sheep, Rocky Mountain bighorn sheep and desert bighorn sheep. [4]
In November 2013, 31 adult bighorn sheep were reintroduced to the area. In early February 2014, 2 lambs were spotted by an Arizona Game and Fish Department official. These two are the first Catalina-born desert bighorn sheep in nearly 25 years. [1] Plant life at lower elevations includes saguaro cactus and other desert plants.
The Texas Parks and Wildlife Department is working to restore populations of the native desert bighorn sheep and will release some in Franklin Mountains this fall.
Bighorn sheep in the Kofa National Wildlife Refuge. The Kofa National Wildlife Refuge is located in Arizona in the southwestern United States, northeast of Yuma and southeast of Quartzsite. The refuge, established in 1939 to protect desert bighorn sheep, encompasses over 665,400 acres (2,693 km 2) of the Yuma Desert region of the Sonoran Desert.
The peninsula bighorn sheep reside in Anza-Borrego. They have been federally endangered since 1998 and are one of the most iconic species of this state park. [2] Observers count this endangered species to study the population, and monitor its current decline from human encroachment. [14] The two biggest threats to bighorn sheep populations are ...