piranha

Piranhas have razor-sharp teeth and often move in schools, but can they really

The mouse is as big as a cow, the crocodile is as big as ... dinosaurs are monsters no one wants to see them in today

Not only is the monstrous shape, these fishes are also extremely dangerous with strong venom, sharp teeth or horrible blood-sucking ability ...

The dense mangrove forest is not lacking

Goldfish are not as stupid as we thought, camel humps do not contain water, bats are not blind ... The following are interesting questions about animals around us.

Tigerfish Goliath Tiger Fish is one of the giant freshwater fish most ferocious planet. It is considered freshwater monster in the Congo Basin.

Many people rushed to the edge of a river in southern China after Liuzhou city officials announced they would give great rewards to those who caught South American tiger fish. The

From tiger fish that are ready to attack anything, go to snakes hunting fish at night, to Conger eels with fierce sharp teeth ... are the most frightening 'demon fish' on this