Ключевые слова: animal, aves, background, beak, beautiful, bird, birding, birds, birdwatching, branch, bright, brown, close up, closeup, color, cute, eaurasian, eurasian, eurasian tree sparrow, europe, fauna, feather, forest, garden, montanus, natural, nature, one, ornithology, outdoor, outdoors, passer, passer montanus, passeridae, passerine, perched, perching, plumage, portrait, sitting, small, songbird, sparrow, tree, twig, white, wild, wildlife, wing, winter,