Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
A dairy cow can produce more milk when listening to music.
446
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
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Cows can sleep standing up, but they can only dream lying down.
745