Ключевые слова: animals, autumn, avian, background, bird, birds, birdwatching, black, blue, climate, concept, environment, fall, fauna, flight, flock, fly, formation, freedom, group, high, meteorology, migrating, migration, migratory, nature, ornithology, outdoor, outdoors, pattern, peace, silhouette, sky, south, space, spring, springtime, travel, wedge, wildlife,