Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
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
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Lurch, a Watusi bull, had the largest horns in the world.
32
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
When you shave a guinea pig it looks like a little hippo.
19