giant otter

A new finding shows that the giant otter, about the size of modern wolves, used to live in China's wetlands 6 million years ago.

Try to think quickly of a terrifying predator. What species will appear in your mind? Crocodile? Cobra? Or tiger?

It seems that in addition to jaguars, leopards, crocodiles - the marsh lord has so many enemies always want to push them to death!

Pacu fish are creatures with human-like teeth. Unlike other species in the list, Pacu fish is omnivorous fish, favorite food is fruits and nuts.

If the snake scene swallowed fresh crocodile, many people were surprised, then the images of alligators attacked by the otter below will also make you not be surprised.