When you shave a guinea pig it looks like a little hippo.
19
How does a shark find fish? It can hear their hearts beating.
31
A slug has four noses.
136
Rats can't vomit, that's why rat poison works.
68
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
Dolphins nap with one eye open.
-7
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Sharks, like other fish, have their reproductive organs in their chests.
248