Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Gorillas can catch human colds and other illnesses.
205
One in three dog owners say they have talked to their pets on the phone.
427
The colossal squid has the largest eyes in the world.
4