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
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
The cat brain weighs about 30g.
167
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Whales and dolphins can't taste anything other than salt.
11
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255