Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
When dragonflies mate, their tails form a love heart.
22
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6