Ключевые слова: alone, animal, beak, beautiful, bird, branch, brown, closeup, cute, domesticus, environment, european, family, fauna, feather, garden, house, hungry, moody, natural, nature, one, ornithology, outdoor, park, passeridae, passerine, perched, perching, portrait, pretty, resting, sad, scene, season, single, sitting, small, songbird, sparrow, spring, sweet, tree, treesparrow, twig, waiting, watching, weather, wild, wildlife, wood,