Stock photography, photos: Bighorn sheep ram Stock photos of Bighorn sheep ram (Ovis canadensis) on cliff; side view with it looking at the viewer - Banff National Park, Alberta, Canada Photograph: © James Hager Click for a larger image and more information Keywords associated with this stock photo: Bighorn sheep ram, Ovis canadensis, bighorn sheep, bighorn, sheep, ram, male, mammal, animal, wildlife, Banff National Park, Alberta, Canada