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
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
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Alligators can live up to 100 years.
337
The cat brain weighs about 30g.
167
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3