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
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
One in three dog owners say they have talked to their pets on the phone.
427
Sloths take two weeks to digest their food.
243