Ключевые слова: abstract, alone, animal, background, beak, beautiful, bird, blue, brown, closeup, cloud, confused, conner, cumulus, dove, enclosure, eye, feather, fence, flap, flock, fly, foreground, free, freedom, gray, horizontal, loneliness, lonely, love, nature, one, peace, perched, pigeon, purebred, roof, shingles, silhouette, single, sky, stand, symbol, tail, top, up, view, walking, wildlife, wing, wires, zoology,