Ключевые слова: abstract, animal, art, artificial nest, background, barn, beak, bird, bird life, bird nest, birding, birdwatching, black bird, child, drawing, family, feather, feed, food, green, house, hungry, mother, nature, nest, nest under a roof, nestling, nests, ornithology, outdoors, plank, roof, rooftop, silhouette, spring, style, swallow bird, template, to post, wall, wallpaper, wild, wildlife, window, wing, wood, worm,