Bison (Bison bison), bull, Yellowstone National Park, Wyoming, USA, North America

america american artiodactyla bison bison bisons body bovid bovidae bovids bovinae bovine bovines bovini buffalo buffaloes buffalos bull complete completely day daylight daytime during eat eating eats entire entirely even even toed exterior exteriors feed feeding feeds full full body length mammal mammalia mammalian mammalians mammals national nobody north of outdoor park photo photos ruminant ruminantia ruminants shot shots states tetrapod the toed toed ungulate ungulates united us us american usa vertebrata vertebrate vertebrates whole wholly wyoming yellowstone