If it wasn't clear how vicious a grizzly bear could be before, then this one's here to make it make it obvious. After noticing a grizzly while out hunting with his dad, Logan Hunter got his camera ready and started following it. He followed the grizzly to a black bear den where it proceeded to ...

This is nature at its most brutal as a pride of lions chases several warthogs into their a den and starts pulling them out one at a time. Some of them manage to get away, but the rest aren't so lucky as the pride feasts on some wild bacon for dinner.

Hiding underground to avoid a leopard doesn't always work out the best for warthogs. In this case, the unfortunate warthog never stood a chance of getting away once it emerged from its hole in the ground. It came out to a leopard patiently waiting, just a few feet above for the perfect chance to ...