Ключевые слова: abstract, animal, autumn, background, beak, bird, birds, black, branch, corvus, crow, dark, dead, death, feather, forest, halloween, horror, isolated, looking, nature, omen, outdoor, outdoors, park, perching, plant, plumage, raven, raven bird, ravens, rook, scary, season, shape, silence, silhouette, sit, sky, space, stem, tree, trunk, twig, white, wild, wildlife, wing, winter, wood,