When dragonflies mate, their tails form a love heart.
22
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The head of a jellyfish is called the "Bell."
6