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
When cats are happy, they may squeeze their eyes shut.
10
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
The largest breed of rabbit is the Flemish Giant.
65
A cow produces around 200,000 glasses of milk in her lifetime.
373