Penguins have a gland above their eye that turns saltwater into freshwater.
12
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Squirrels forget where they hide about half of their nuts.
698
Cats sleep for 70% of their lives.
8
A cow produces around 200,000 glasses of milk in her lifetime.
373