When dragonflies mate, their tails form a love heart.
22
Gorillas can catch human colds and other illnesses.
205
A dork is a whale's penis.
327
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Moths are unable to fly during an earthquake.
328