The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
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
There's a rare breed of pig that looks like a sheep.
14
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
The elephant brain weighs about 6,000g.
274
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11