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
Bats sleep 18-20 hours per day.
5
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Cats and dogs can hear ultrasound.
350
When you shave a guinea pig it looks like a little hippo.
19
Domestic pigs average a top speed of about 11 miles per hour.
182
Lurch, a Watusi bull, had the largest horns in the world.
32