two hungry hippopotamus having their meal.

adventure africa amphibius ancient animal art bovine called choeropsis common dog elephant extant family greek herbivorous hexaprotodon hip-ə-pot-ə-məs hippo hippopotamidae hippopotamus horn horse hungry jungle large liberiensis mammal meal name native one pet plant pygmy recreation river safari sculpture semiaquatic species sub-saharan two ungulate wildlife zoo ˌhɪpəˈpɒtəməs