Ключевые слова: animal, autumn, avian, background, beak, beautiful, beauty, bird, birding, birds, branch, branches, brown, close, colorful, cute, eurasian, fauna, feather, feathers, female, forest, garden, gray, green, grey, hidden, life, male, natural, nature, ornithology, outdoor, outdoors, park, passer, perched, sitting, sky, small, song, songbird, sparrow, spring, tree, white, wild, wildlife, wing, winter,