Ключевые слова: animal, animals, avian, background, beak, beautiful, bird, bird feeder, bird feeder winter, bird feeding, birds, blue, color, colorful, cyanistes caeruleus, eurasian blue tit, feather, fly, garden, green, isolated, natural, nature, ornithology, small, songbird, tit, twig, wild, wildlife, wing, winter, yellow,