Hakima, the Hippopotamus Facts:
            
 	- Is the third largest land mammal  - weighs 1.5–3 ton
 
 	- Their closest living relatives are cetaceans  (whales, porpoises, etc.). Hippos don't really look like whales, do they?
 
 	- One of the most aggressive creatures in the world so stay away!
 
 	- Hippos keep cool in the water or in mud, where they spend up to 16 hours per day.