A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Denmark has twice as many pigs as there are people.
66
Penguins have a gland above their eye that turns saltwater into freshwater.
12
A giraffe's kick is so powerful that it can decapitate a lion.
216
Dogs have been man's pet for over 14,000 years.
224
Lobsters have blue blood.
476
Cows can sleep standing up, but they can only dream lying down.
745