There's a rare breed of pig that looks like a sheep.
14
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Squirrels forget where they hide about half of their nuts.
698
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Penguins have a gland above their eye that turns saltwater into freshwater.
12
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11