The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
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
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Cows can sleep standing up, but they can only dream lying down.
745
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Sheep, goats, octopuses, and toads have rectangular pupils.
7
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10