When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Dogs have been man's pet for over 14,000 years.
224
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Squirrels forget where they hide about half of their nuts.
698