Ключевые слова: air, animal herd, animal migration, animal pattern, animal silhouette, animal themes, animal wildlife, animal wing, autumn, background, backgrounds, beauty, bird, bird watching, birds, birds flying, blue, blue sky, blue sky backgrounds, cloud, flight, flock, flock of animals, flock of birds, fly, flying, freedom, group, group of animals, herd of storks, high, horizontal, large group of animals, many, migrating, migration, migration time, natural, nature, no people, outdoors, rural scene, silhouette, sky, springtime, stork silhouette, storks, summer, togetherness, wild life animals, wildlife, wildlife reserve, wind,