Rats multiply so quickly that in 18 months, two rats could have over a million descendants.
33
Billy goats urinate on their own heads to smell more attractive to females.
31
On average, it takes 660 days from conception for an elephant to give birth.
19
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Sharks, like other fish, have their reproductive organs in their chests.
248
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
An albatross can sleep while it flies!
36
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307