The colossal squid has the largest eyes in the world.
4
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16