Ключевые слова: adult, animal, avian, background, beak, beautiful, bird, birding, black, blue, breeding, color, common, cute, europe, european, eye, fauna, feather, field, garden, grass, habitat, hot, meadow, moscow, natural, nature, one, ornithology, outdoor, outside, park, passerine, plumage, rapt, russia, singer, songbird, spotted, spring, starling, sturnidae, sturnus, summer, sunny, vulgaris, watch, watchful, wild,