Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Cats sleep for 70% of their lives.
8
A group of unicorns is called a blessing.
304
The Basenji dog is the only dog that is not able to bark.
4
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8