Ключевые слова: adventure and ecotours, africa, animal, biodiversity, biome, biomes, conservation, ecosystem, environment, fauna, habitat, herbivore, hippo, hippopotamus, hippopotamuses, hippos, land mammal, mammal, national park, natural habitat, nature, nature reserve, pachyderm, safari, safaris, south africa, terrestrial mammal, tourism, wild, wild life, wildlife, wildlife park, wildlife parks, wildlife reserve, zoology,