Ключевые слова: animal, background, bird, birdhouse, birds, box, care, cold, construction, environment, feed, feeder, forest, frost, frozen, garden, handmade, help, home, house, landscape, natural, nature, nest, nobody, old, ornithology, outdoor, outdoors, outside, park, protection, roof, season, shelter, small, snow, snowy, tree, trough, weather, white, wild, wildlife, winter, wood, wooden,