Ключевые слова: attic, baby, barn, barn swallow, beak, beam, bird, building, chick, chicken, close up, fauna, house, loft, look, mating, mother, nature, nest, nestling, ornithology, outdoor, passerine, plumage, poult, roof, sit, spring, summer, swallow, swallows, swift, timber, tousle, urban, white, wild, wildlife, wooden, young, zoo, zoology,