Cats and dogs can hear ultrasound.
350
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Gorillas can catch human colds and other illnesses.
205
The largest earthworm on record was found in South Africa and measured 22 feet.
151
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
