There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Squirrels forget where they hide about half of their nuts.
698
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 dork is a whale's penis.
327
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19