A cow produces around 200,000 glasses of milk in her lifetime.
373
A lion in the wild usually makes no more than twenty kills a year.
186
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Sharks have been on the planet longer than trees.
14
There's a rare breed of pig that looks like a sheep.
14
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13