Ключевые слова: animal, avian, background, beak, beautiful, bill, birding, black, brown, chat, colourful, creature, cute, eastern, european, fauna, feather, feathered, flap, fly, forest, green, head, horizontal, life, little, male, migratory, natural, nature, perch, perched, pretty, siberian, side, singing, sitting, small, spring, stone, sunset, tail, tree branch, white, wild, wildlife, wing, winged,