Though the pygmy & river varieties look comical, Africans consider this 8,000-lb. mammal extremely dangerous
[DOC] [TLE] Hippopotamus Facts | Hippo Information - Animal Fact Guide [PAR] Search ... Sub-Saharan Africa is the home to the second heaviest land mammal 
in the world ... it impossible for them to swim, even though they spend most of 
their time in the water.