Ключевые слова: abstract, air, airborne, animal, aspiration, background, bird, birds, blue, cloud, communication, concept, crow, decoration, dove, environment, feather, flight, flock, flock of birds, fly, flying, free, freedom, friendship, group, leaving, life, many, migration, migratory, migratory birds, nature, ornate, outdoor, outdoors, pigeon, silhouette, sky, starling, swarm, various, weather, wildlife, wind, wings,