hippo head

adult africa african aggressive amphibious amphibius angry animal aquatic big brown choeropsis close closeup creature cute danger dangerous ear eye face fat fatty fauna giant gray habitat head heavy herbivore herbivorous hexaprotodon hippo hippopotamidae hippopotamus huge lake large lazy liberiensis male mammal massive mouth natural nature one park portrait profile relax semi side single skin slow standing strong swim swimming underwater vegetarian view water wet wild wilderness wildlife zoo