Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
The oldest recorded elephant lived for 82 years.
213
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Bats sleep 18-20 hours per day.
5
Dogs have been man's pet for over 14,000 years.
224
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