The hippopotamus is a semiaquatic mammal. It is native to sub-Saharan Africa and is one of the largest land mammals in the ...

Paul Raffaele The Paolillos aren't scientists, but they have documented some odd hippo behavior, including a possible method of consuming minerals (a 6-month-old named Hope licks a crocodile's tail).

focusing on the behavior of an animal or placing it within the context of a specific underwater location, always with the aesthetics in mind. Mike Korostelev (Russia) reveals a hippopotamus and her ...