Sierra Nevada bighorn sheep
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The Sierra Nevada bighorn sheep is subspecies of bighorn sheep unique to the Sierra Nevada mountains of California. A 2016 genetics study confirmed significant divergence between the three subspecies
Ram and ewes
Bighorn sheep rock art
Herd at Wheeler Crest
Bighorn sheep
Videos
The bighorn sheep or bighorn is a species of sheep native to North America. It is named for its large horns. A pair of horns may weigh up to 14 kg ; the sheep typically weigh up to 143 kg. Recent gene
New Mexico Bighorn Sheep
Bighorn sheep
Female Rocky Mountain bighorn sheep (O. c. canadensis) in Yellowstone National Park
A juvenile (lamb)