The cat brain weighs about 30g.
167
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Cows can sleep standing up, but they can only dream lying down.
745
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212