Sheep, goats, octopuses, and toads have rectangular pupils.
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There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Penguins have a gland above their eye that turns saltwater into freshwater.
12
When dragonflies mate, their tails form a love heart.
22
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7