A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
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
Lurch, a Watusi bull, had the largest horns in the world.
32
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Dolphins have names for one another.
18