Stock photography, photos: Pika Stock photos of Pika (Ochotona princeps) on a rock; side view - Grand Teton National Park, Wyoming, USA Photograph: © James Hager Click for a larger image and more information Keywords associated with this stock photo: Pika, Ochotona princeps, Ochotona, rodent, mammal, animal, wildlife, cute, Grand Teton National Park, Wyoming, USA