Ключевые слова: adult, america, animal, autumn, aves, avian, background, beautiful, biodiversity, biology, bird, branch, brown, bush, close, closeup, colorful, conservation, countryside, cute, detail, domesticus, ecology, ecosystem, environment, environmental, eurasia, fall, fauna, feather, feathers, finch, fluffy, forest, forest conservation, garden, garden bird, gray, grey, house, innocence, invasive, male, maryland, nature, north, north america, north america map, ornithology, passer, passeridae, passeriformes, passerine, perch, perching, plumage, shrubs, small, soft, sparrow, sparrow bird, stem, tree, twig, up, urban, urban wildlife, vegetation, wild, wildlife, winter, woodland, yard bird,