Ключевые слова: animal, beak, beautiful, bird, black, blue, branch, cold, colorful, couple, dance, eastern, feathers, feeder, feet, female, flight, flying, forest, frame, friendship, frontal, garden, great, hunger, love, male, natural, nature, ornithology, passerine, picture, season, sketch, small, snow, sustenance, tit, titmouse, tree, wallpaper, white, wild, wilderness, wildlife, wing, winter, yellow,