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 scorpion can hold its breath for up to 6 days.
19
Giant Anteaters' front legs look like a panda.
48
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
The station master and operating officer at the Kishi Station, Japan, is a cat!
18