Gorillas can catch human colds and other illnesses.
205
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
When cats are happy, they may squeeze their eyes shut.
10
Cats recognise the voice of their owner, but never evolved to care.
22
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12