The octopus does not have a blind spot.
273
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
A 42-foot sperm whale has about 7 tons of oil in it.
209
Denmark has twice as many pigs as there are people.
66
When you shave a guinea pig it looks like a little hippo.
19