A cow produces around 200,000 glasses of milk in her lifetime.
373
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Penguins have a gland above their eye that turns saltwater into freshwater.
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
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
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Condoms were originally made of animal intestines or linen.
347