Ключевые слова: africa, african, alpine, alpine chough, animal, animals, atlas, avian, background, bird, bird watching, birding, birds, birdwatching, black, black bird, black plumage, copy space, crow, crow family, environment, feather, feathers, morocco, mountain, mountains, national park, natural, nature, orange beak, ornithology, outdoors, passerine, perched, perching, plumage, portrait, pyrrhocorax graculus, sahara, small, songbird, tropical, wild, wildlife, winter, yellow beak, yellowbilled chough,