Ключевые слова: adult, aggressive, america, american, animal, bison, blue, body, brown, buffalo, bull, coat, colorado, cow, dangerous, dark, dirt, eyes, field, footed, fuzzy, genetically, grass, graze, green, hair, heavy, herd, high country, hoof, horn, large, male, mammal, mature, mountains, nature, outdoor, plains, prairie, pure, range, rocky mountain, species, terrain, tough, ungulate, wild, wildlife,