The Basenji dog is the only dog that is not able to bark.
4
A cow produces around 200,000 glasses of milk in her lifetime.
373
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
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
Parrot parents "name" their children with a signature call.
112
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12