Ключевые слова: above, air, animal, autumn, background, beautiful, bird, birds, black, blue, dawn, duck, evening, fauna, flight, flock, fly, flying, formation, free, freedom, goose, gray, group, high, isolated, leader, life, many, migrate, migrating, migration, migratory, natural, nature, north, outdoor, outdoors, silhouette, sky, sunrise, sunset, team, water, waterfowl, white, wild, wildlife, wing, wings,