Ключевые слова: animal, anthus trivialis, baby bird, bird, bird watching, birdhouse, birdnest, birdsnest, brood, chicks, childhood, family, feed, fledgling, greenhorn, habitat, motacillidae, nature, nest, nesting behavior, nesting ground, nestling, nobody, nurture, outdoors, parent, passeriformes, tree pipit, wild, wildlife,