Ключевые слова: america, american, animal, avian, background, beak, bird, black, blue, ca, cable, california, close up, contrast, copy space, corvus, corvus brachyrhynchos, crow, danger, dark, detail, feather, feathers, free, large, life, line, metal, nature, omen, one, ornithology, outdoor, outdoors, park, perched, plumage, posing, power, profile, raven, silhouette, sitting, sky, transmission, united states, usa, wild, wildlife, wire,