There are approximately three chickens for every human on Earth.
13
A 42-foot sperm whale has about 7 tons of oil in it.
209
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Only 3% of bird species have penises.
0
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
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Sharks have been on the planet longer than trees.
14
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13