The reindeer is the only mammal that can see UV light.
17
If you keep a goldfish in the dark, it will eventually turn white
408
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
The energy of a discharge of an electric eel could start 50 cars.
53
What you find when you shave the striped fur off of a tiger? Striped skin.
163
The Jewel Wasp injects a drug into a cockroach’s brain, turns it into a zombie, rides it like a horse back to its burrow, and then lets its hatched larvae feed on the cockroaches body from the inside.
6
The world's smartest pig, owned by a mathematics teacher in Madison, WI, memorized the multiplication tables up to 12.
264
Most tropical marine fish could survive in a tank filled with human blood.
54