Ключевые слова: a singing bird, animals, background, beak, beautiful, bird, birdwatching, black, blue ti, branch, brown, christmas, cold, color, colorful, december, decoration, environment, european, feather, feathers, festive, frost, garden, gas, glitter, large, nature, sail, season, setting, sitting, small, snow, soft, tiny, white, wild, wildlife, wing, winter, wood, yellow,