When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Dolphins have names for one another.
18
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
When cats are happy, they may squeeze their eyes shut.
10