The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
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
Dolphins have names for one another.
18
A group of unicorns is called a blessing.
304
Lobsters have blue blood.
476