Bighorn males, called rams ... rugged mountain terrain. Wild sheep live in social groups, but rams and ewes typically meet only to mate. Rams live in bachelor groups and females live in herds ...

Peninsular bighorn sheep can get water from cacti, splitting the spiny barrel cactus with their horns and eating its watery insides. But thanks to sprawl and agribusiness, both sheep and succulent are ...

Peninsular bighorn sheep can get water from cacti, splitting the spiny barrel cactus with their horns and eating its watery insides. But thanks to sprawl and agribusiness, both sheep and succulent are ...

Missteps occurred too: A herd transplanted near Van Horn was nearly wiped out by mountain lions, and bighorn have taken a hit from pneumonia spread by a rival sheep, the hardy and bearded aoudad ...

Missteps occurred too: A herd transplanted near Van Horn was nearly wiped out by mountain lions, and bighorn have taken a hit from pneumonia spread by a rival sheep, the hardy and bearded aoudad ...