When cats are happy, they may squeeze their eyes shut.
10
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
The Basenji dog is the only dog that is not able to bark.
4
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13