Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
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 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
Cats and dogs can hear ultrasound.
350
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
A group of pugs is called a grumble.
10
The reindeer is the only mammal that can see UV light.
17