Cats recognise the voice of their owner, but never evolved to care.
22
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Gorillas can catch human colds and other illnesses.
205
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
The seahorse is the only fish to have a neck.
12
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12