The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
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
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
One in three dog owners say they have talked to their pets on the phone.
427
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18