Ключевые слова: animal, avian, bird, branch, brown, christmas, cold, cute, environment, fauna, feathers, flock, freezing, frost, group, holiday, icy, lined up, nature, new year, ornithology, outdoors, passerine, perched, plumage, row, season, seven, sitting, small, snow, snowfall, songbird, sparrow, tree, weather, white, wild, wildlife, winter,