Stock photography, photos: Silverback Mountain Gorilla Stock photos of Silverback Mountain Gorilla (Gorilla gorilla beringei) sitting - Bwindi National Park, Uganda Photograph: © James Hager Click for a larger image and more information Keywords associated with this stock photo: Silverback, Mountain Gorilla, Gorilla gorilla beringei, gorilla, primate, mammal, animal, wildlife, Bwindi National Park, Uganda, Africa