There are more than one million animal species on Earth!
71
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
A chameleon's tongue is twice the length of its body.
29
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Catgut comes from sheep not cats.
11
The cicada, a fly found in Africa, spends 17 years of its life sleeping; and only two weeks is awake during which mates and then dies.
33
There is a species of clam that can grow up to four feet long and weigh up to 500 pounds.
89
The animal responsible for the most human deaths worldwide is the mosquito.
200