Ключевые слова: africa, african, animal, animals, aviculture, balearica, balearica regulorum, beautiful, bird, birds, black, cleaning, crane, cranes, crown, crowned, endangered, exotic, feathers, golden, gray, grey, gruidae, legged, list, listed, long, necked, ornithology, plumage, preen, preening, red, regulorum, sahara, savanna, savannah, side, specie, species, threatened, tropical, tuft, tufted, uganda, water, yellow, zoo, zoology,