Ключевые слова: america, animal, backlight, beauty, behavior, bison, canyon, conservation, dusk, ecology, environment, fauna, foreshadowing, fur, golden, grass, grassland, grazing, habitat, herbivore, horns, hour, hues, land, landscape, large, light, majestic, mammal, natural, nature, north, outdoor, peaceful, plains, portrait, ranch, reserve, rural, scenic, serene, silhouette, solitary, sun, sunset, tranquil, view, wild, wilderness, wildlife,