[PAR] [TLE] Kazinga Channel [SEP] The Kazinga Channel in Uganda is a wide, 32 km long natural channel that links Lake Edward and Lake George, and a dominant feature of Queen Elizabeth National Park.  The channel attracts a varied range of animals and birds, with one of the world's largest concentration of hippos and numerous Nile crocodiles. [PAR] [TLE] Hippopotamus [SEP] The common hippopotamus ("Hippopotamus amphibius"), or hippo, is a large, mostly herbivorous and aggressive mammal in sub-Saharan Africa, and one of only two extant species in the family Hippopotamidae, the other being the pygmy hippopotamus ("Choeropsis liberiensis" or "Hexaprotodon liberiensis").  The name comes from the ancient Greek for "river horse" (ἱπποπόταμος ).  After the elephant and rhinoceros, the common hippopotamus is the third-largest type of land mammal and the heaviest extant artiodactyl.  Despite their physical resemblance to pigs and other terrestrial even-toed ungulates, the closest living relatives of the Hippopotamidae are cetaceans (whales, dolphins, porpoises, etc.) from which they diverged about .  The common ancestor of whales and hippos split from other even-toed ungulates around .  The earliest known hippopotamus fossils, belonging to the genus "Kenyapotamus" in Africa, date to around .
[PAR] [TLE] Kazinga Channel [ SEP ] The Kazinga Channel in Uganda is a wide , 32 km long natural channel that links Lake Edward and Lake George , and a dominant feature of Queen Elizabeth National Park . The channel attracts a varied range of animals and birds , with one of the world 's largest concentration of hippos and numerous Nile crocodiles . [PAR] [TLE] Hippopotamus [ SEP ] The common hippopotamus ( " Hippopotamus amphibius " ) , or hippo , is a large , mostly herbivorous and aggressive mammal in sub - Saharan Africa , and one of only two extant species in the family Hippopotamidae , the other being the pygmy hippopotamus ( " Choeropsis liberiensis " or " Hexaprotodon liberiensis " ) . The name comes from the ancient Greek for " river horse " ( ἱπποπόταμος ) . After the elephant and rhinoceros , the common hippopotamus is the third - largest type of land mammal and the heaviest extant artiodactyl . Despite their physical resemblance to pigs and other terrestrial even - toed ungulates , the closest living relatives of the Hippopotamidae are cetaceans ( whales , dolphins , porpoises , etc . ) from which they diverged about . The common ancestor of whales and hippos split from other even - toed ungulates around . The earliest known hippopotamus fossils , belonging to the genus " Kenyapotamus " in Africa , date to around .
What sub-Saharan African mammal is the third-largest type of land mammal and a large concentration of them can be found at the Kazinga Channel?
What sub - Saharan African mammal is the third - largest type of land mammal and a large concentration of them can be found at the Kazinga Channel ?
hippopotamus
hippopotamus