Ключевые слова: animals, background, beauty, bird, birds, black, blackbirds, branch, chaos, contour, corvus, crow, dark, evening, faith, flight, flock, fly, formation, freedom, group, high, horizon, icon, isolated, lightness, lot, many, migrating, motion, movement, nature, ornithology, outdoor, outdoors, pattern, photo, raven, rook, s crows, season, set, shape, silhouette, silhouettes, sky, symbol, texture, tree, view, white, wild, wildlife, wings, winter,