1116-51438 - Bighorn Sheep ram (Ovis canadensis) performs lip curl (flehmen display) in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America
1116-51437 - Bighorn Sheep ram (Ovis canadensis) courts a pair of ewes during the rut in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America
1116-46124 - The Large Bull Moose Known As "hook" Who Roams In The Kincade Park Area Is Seen During The Fall Rut, South-Central Alaska, Anchorage, Alaska, United States Of America