Incredible pictures show two male hippos clashing in an epic riverside fight
These incredible pictures show two male hippos clashing in an epic riverside fight - as they battle it out for a female mate.
The images capture the fierce stand-off between a resident bull marking its territory and a new male interested in a nearby group of females.
The two can be seen baring their fearsome teeth and swinging their heads at each other in a bid to dominate the territory.
Take a look at the amazing images that capture the clash in the video above.