Ключевые слова: american, animal, background, beautiful, bovine, breed, brown, buffalo, bull, cattle, coat, cow, deer, feeding, field, forest, fresh, fur, grass, grazing, green, highlands, horn, landscape, life, mammal, meadow, mountain, mouth, national, nature, outdoor, park, prairie, river, season, sky, spring, summer, sunshine, travel, usa, water, weather, west, wild, wildlife, wind, winter, yellowstone,