Ключевые слова: animal, bark, beak, bear, beautiful, big, bird, birding, black, branch, cold, colorful, crimson, eating, falling, fauna, feather, feathers, food, forest, freezing, great, green, head, hole, medium, middle, natural, nature, ornithology, outdoor, patch, perching, pretty, red, single, snow, species, spotted, spring, thrust, tree, white, wild, wildlife, wings, winter, wood, woodpecker,