Ключевые слова: animal, black, crowd, crows, face, field, flowers, grass, gray, green, hayden valley, hillside, hunting, mammal, meadow, mountains, national park, natural, nature, outdoor, pack, people, profile, river, scent, scented, scopes, summer, tourists, valley, watchers, wild, wilderness, wildflowers, wildlife, wolf, wolf watchers, wolves, wyoming, yellowstone,