Ключевые слова: animal, animals, avian, background, beak, beautiful, beauty, bird, birds, blue, branch, brown, closeup, cold, color, colorful, cute, december, eat, feather, feeder, food, forest, frost, garden, house, little, nature, ornithology, outdoors, park, passer, season, sitting, small, snow, songbird, sparrow, sweet, tree, twig, vertical, white, wild, wildlife, wing, winter, wood,