hippopotamus species are large herbivorous mammals that inhabit the african savannah

specimens hippopotamus herbivorous hippos mammals specimen 039 large herbivores herbivore mammal inhabit african savannah africa south savannahs amphibians amphibia very dangerous animal animals safari attractions attraction species amphibian hippo inhabits safaris wild nature wildlife natural landscape travel aquatic outdoors wilderness water big serengeti national park isolated lake river are that which these