Ключевые слова: africa, african, africanus, animal, big, botswana, brown, bush, bushveld, chobe, common, delta, environment, etosha, fauna, game, grassland, green, hair, head, herbivore, hog, kruger, large, male, mammal, moremi, namibia, national, natural, nature, okavango, phacochoerus, pig, reserve, safari, savanna, savannah, scenic, south, southern, teeth, tusk, ugly, warthog, warthogs, wild, wilderness, wildlife,