Cowboy pushing herd at Bison Roundup, Custer State Park, Black Hills, South Dakota, USA, America

america american animal animals artiodactyla at being beings bison bison bisons black bovid bovidae bovids bovinae bovine bovines bovini buffalo buffaloes buffalos cowboy cowboy cowboys custer dakota day daylight daytime during equidae even even toed exterior exteriors fauna gallon hat hats herd hills hooved horse horse horseback horses human humans kingdom male mammal mammalia mammalian mammalians mammals man men nature north odd of outdoor park people perissodactyla person persons photo photos pushing ride rider riders rides riding roundup ruminant ruminantia ruminants shot shots south state states stetson stetsons ten tetrapod the toed toed ungulate ungulate ungulates ungulates united us us american usa vertebrata vertebrate vertebrates wildlife world