A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Dolphins have names for one another.
18
Sloths take two weeks to digest their food.
243
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Parrot parents "name" their children with a signature call.
112