The pupils in goats’ eyes are rectangular.
Giraffes can lick their own eyes.
Beavers have orange teeth.
The elephant is the only animal with four knees.
Animals that lay eggs don’t have bellybuttons.
Elephants only sleep 2 hours a day.
Camels have 3 eyelids.
When hippos are upset, their sweat turns red.
Cows that are given names produce more milk.
A cat has 32 muscles in each ear.