Only 3% of bird species have penises.
0
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Domestic pigs average a top speed of about 11 miles per hour.
182
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156