Bwabwata National Park ("Diospyros mespiliformis") and makalani palm ("Hyphaene petersiana"). Several rare large mammal and bird species are found in Bwabwata. Elephants regularly move between Namibia, Angola, Botswana and Zambia. Other species found are Cape buffalo, hippopotamus, roan antelope, sable antelope, tsessebe, zebra, wildebeest, common reedbuck, red lechwe, sitatunga and crocodile. Main predators are lion, leopard, cheetah and spotted hyena. The Mahango Area and Kavango River in western Bwabwata are listed as an internationally Important Bird Area supporting globally threatened species and is an avian diversity hotspot. Species include black-winged pratincole, slaty egret, wattled crane, African skimmer, African pygmy-goose, coppery-tailed coucal, white-backed night
Mountain pygmy possum an underground tunnel was constructed which provided male pygmy possums with an alternative migratory route. Climate change is another serious threat to the mountain pygmy possum. "Burramys parvus" is the only Australian mammal which is completely restricted to the alpine regions. The species is well adapted to the seasonal availability of Bogong moths and other food resources. Although data from New South Wales and Victoria are still pending, preliminary models suggest that reduced survival of mountain pygmy possums can be related to declining snow cover and shorter winters. Studies conducted at Kosciuszko National Park revealed that the period of snow