Ключевые слова: america, american, animal, big, bison, bovine, brown, buffalo, bull, calm, closeup, coat, cow, dangerous, dirt, endangered, environment, fauna, fur, grass, green, ground, hair, head, herd, horn, large, laying, lying, male, mammal, meadow, national, natural, nature, nose, outdoor, outside, park, portrait, prairie, resting, ruminant, sleeping, species, sunshine, wild, wilderness, wildlife, zoo,