Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
The reindeer is the only mammal that can see UV light.
17
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
One in three dog owners say they have talked to their pets on the phone.
427
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9