Ключевые слова: animal, avian, background, beak, beautiful, bird, breeding, building, city, close, closeup, colorful, common bird, delicate, detail, europe, european, eye, fauna, feather, flight, focus, habitat, horizontal, house, nature, ornithology, outside, passer, roof, sitting, small, sparrow, sparrow close up, true sparrows, wild, wildlife, window, wing,