A domestic cat can sprint at about 31 miles per hour.
274
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 zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
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
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47