Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
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