hippopotamus in kruger national park, south africa

africa amphibius angulata angulate animal animals biosphere botswana chersina conservation cute endangered funny game gonarezhou group hippo hippopotamidae hippopotamus kruger limpopo mammal mozambique mpumalanga national nature park photography reptile reserve safari satara scenics skukuza small south southern species square swaziland testudinidae tortoise turtle vulnerable wild wilderness wildlife zimbabwe