Domestic pigs average a top speed of about 11 miles per hour.
182
Female kangaroos have three vaginas.
2
There's a rare breed of pig that looks like a sheep.
14
Gorillas can catch human colds and other illnesses.
205
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Squirrels forget where they hide about half of their nuts.
698