Ключевые слова: animal, avian, background, balance, beak, beautiful, beauty, bird, black, bright, brown, chat, colourful, creature, cute, eastern, fauna, feather, feathered, forest, green, head, little, living, looking, migratory, natural, nature, observing, ornithology, perch, perched, pretty, reserve, siberian, singing, single, sitting, small, stone, tail, tree branch, white, wild, wildlife, wing, winged,