American Bison, Buffalo (Bison bison), herd, Yellowstone National Park, Wyoming, USA

america american animal animals area areas artiodactyla backdrop backdrops bison bison bisons bodies body bovid bovidae bovids bovinae bovine bovines bovini buffalo buffalo buffaloes buffalos chain chains conservation countryside day daylight daytime during eat eating eats even even toed exterior exteriors fauna feed feeding feeds grass grassy graze grazes grazing gregarious herd herds hole holes kingdom lake lakes landscape landscapes lot lots mammal mammalia mammalian mammalians mammals many mountain mountained mountainous mountains national national natural nature nobody north numerous of outdoor park park parks pasture pasturing photo photos pond ponds pool pools preserve preserves protected range ranges rangy region regions reserve reserves ruminant ruminantia ruminants sanctuaries sanctuary sceneries scenery scenic secured several shot shots states tetrapod the toed toed ungulate ungulates united us us american usa vertebrata vertebrate vertebrates view views water water hole water holes waterhole waterholes watering waters wild wildlife world wyoming yellowstone