Valeriy Maleev / Altai argali sheep (Ovis ammon ammon) Altai Mountains, Mongolia. November.

Sylvain Cordier / Mouflon (Ovis ammon musimon), lambs running in a meadow, Haute Saone, France.

Staffan Widstrand / Wild Wonders of China / Argali, or the Mountain sheep (Ovis ammon), Zhidua, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Argali, or the mountain sheep (Ovis ammon), Zhidua, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Argali, or the Mountain sheep (Ovis ammon), Zhidua, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Argali, or Mountain sheep (Ovis ammon), Zhidua, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Argali, or Mountain sheep (Ovis ammon) silhouetted, Zhidua, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Argali, or Mountain sheep (Ovis ammon), Zhidua, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Argali, or Mountain sheep (Ovis ammon) silhouetted, Zhidua, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Argali, or Mountain sheep (Ovis ammon), Zhidua, Tibetan Plateau, Qinghai, China

Sebastian Kennerknecht / Snow Leopard (Panthera uncia) biologist, David Cooper, taking notes on Argali (Ovis ammon) male killed by snow leopard, Sarychat-Ertash Strict Nature Reserve, Tien Shan Mountains, eastern Kyrgyzstan

Sebastian Kennerknecht / Argali (Ovis ammon) female running, Sarychat-Ertash Strict Nature Reserve, Tien Shan Mountains, eastern Kyrgyzstan