Ключевые слова: africa, african, animal, avian, beak, beautiful, bill, bird, birdlife, birdwatching, black, bucorvus, bucorvus leadbeateri, endangered, fauna, feather, grass, ground, ground hornbill, habitat, hornbill, indigenous, land, male, national park, native, nature, one, ornithology, outdoor, park, plumage, portrait, profile, rare, red, reserve, safari, savanna, savannah, serengeti, southern, standing, tanzania, tarangire, travel, walking, wild, wildlife, zoology,