When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4