Incredible Animal Facts You Won't Believe

Here are five animal facts that sound completely fake… but they’re 100% real.

Fact one: An octopus has three hearts and nine brains – no wonder it’s a genius of the

ocean. Fact two: Giraffes are totally silent because they don’t have vocal cords

at all. Fact three: Snails can sleep for three years, literally disappearing

from life like it’s nothing. Fact four: Crocodiles can’t stick out their tongue – it’s

permanently stuck down. And fact five: Elephants are the only animals that physically

can’t jump, not even a tiny hop. Nature is wild.