Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
Sharks have been on the planet longer than trees.
14
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217