Ключевые слова: animals, autumn, beautiful, birdlake, birds, black, colorful, cranes, dusk, environment, evening, fall, fauna, flock, flying, gold, grus grus, lake, migration, nature, orange, outdoors, red, sandhill, scenic, season, serene, silhouette, sky, sun, sunlight, sunset, tranquil, trees, vibrant, wings,