Ключевые слова: alive, animal, beak, beautiful, bird, black, blue, bread, city, cloud, dirty, disease, dove, feather, feeding, flight, flock, fly, flying, formation, free, freedom, goose, grey, group, home, life, looking, migrating, migration, motion, natural, nature, park, paseo, pattern, peace, pest, pigeon, siam, silhouette, sky, symbol, urban, waiting, white, white background, wilderness, wildlife, wing,