Ключевые слова: america, american, american symbol, american west, animal, big, bison, buffalo, bull, custer, eating, endangered, forager, fur, grass, graze, grazing, habitat, hair, herbivore, herd, hoofed, horned, icon, landscape, large, light, meadow, native, nature, plain, prairie, range, summer, tourism, united states, vegetarian, vegetation, west, wild, wilderness, wildlife, wyoming, yellowstone, yellowstone national park,