Ключевые слова: animal, baby, background, beak, bird, birds, blue, branch, brood, brown, chick, chicks, down, education, eggs, family, fauna, feed, food, fragile, garden, grass, green, hide, house, hungry, life, little, mouth, nature, nest, nestling, new, ornithology, pack, reproduction, revival, round, singing, sit, small, spring, stage, summer, thrush, tree, wild, wildlife, wings, young,