Honeybees never sleep.
276
Spiders have transparent blood.
56
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
The lifespan of the common goldfish is over 20 years!
60
A group of ferrets is called a business.
6
What you find when you shave the striped fur off of a tiger? Striped skin.
163
