Lobsters have blue blood.
476
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Penguins have a gland above their eye that turns saltwater into freshwater.
12
A puppy is born blind, deaf, and toothless.
16
The reindeer is the only mammal that can see UV light.
17
The colossal squid has the largest eyes in the world.
4
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4