Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
A group of kittens is called a "kindle".
10
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Alligators can live up to 100 years.
337
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The elephant brain weighs about 6,000g.
274