Cats recognise the voice of their owner, but never evolved to care.
22
The oldest recorded elephant lived for 82 years.
213
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Parrot parents "name" their children with a signature call.
112
Only 3% of bird species have penises.
0
The largest earthworm on record was found in South Africa and measured 22 feet.
151
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
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11