Ключевые слова: animal, baby, background, biology, bird, city, city birds, cut out, cutout, domestic, european, expressing, fauna, feather, flight, flying, fragile, freedom, garden, habitat, horizontal, house, house sparrow, little, nature, one animal, ornithology, out, park, perching, pet, plumage, prisoner, rapid, singing, single, small, small sparrow, song, spain, sparrow, sparrow image, speed, urban, vertebrate, white, wild, wildlife, wing, zoo,