Which mammal, the third largest, is Igano Kabamaru a reference to?
Hippopotamus 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 .
Governance of Kaziranga National Park Kaziranga National Park (Assamese: কাজিৰঙা ৰাষ্ট্ৰীয় উদ্যান "Kazirônga Rastriyô Uddyan," ] ) is an Indian national park and an UNESCO World Heritage Site situated in the Golaghat and Nagaon district of Assam, India. It is a tourist destination and conservation area particularly notable as a refuge for the endangered Indian one-horned rhinoceros ("Rhinoceros unicornis"), hosting the largest population of wild Indian one-horned Rhinoceros in the world. The park contains significant stock of three other large herbivores — the Asian Elephant, the Asiatic Water Buffalo and the eastern subspecies of the Swamp Deer. Kaziranga also has the highest density of tiger in the world and is declared a Tiger Reserve in 2006. Kaziranga is recognized as an Important Bird Area by Birdlife International for conservation of avifaunal species.