Ключевые слова: animal, background, beak, beautiful, bench, bird, birdhouse, black, branch, close, cold, color, covered, environment, feather, feeder, food, forest, frost, garden, great, great tit, hang, little, major, natural, nature, one, ornithology, outdoor, parus, passerine, perched, season, sit, small, snow, snowfall, snowy, tit, tree, twig, viburnum, weather, white, wild, wildlife, winter, wood, yellow,