Ключевые слова: animal, autumn, background, bird, blue, bright, brown, domesticus, eurasian, europe, fast, fauna, field, flight, flying, forest, garden, house, isolated, meadow, montanus, motion, move, nature, park, passer, passerine, prompt, quick, rapid, sky, small, songbird, sparrow, sun, sunny, swift, tree, white, wild, wildlife, wing, wood,