When dragonflies mate, their tails form a love heart.
22
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
One in three dog owners say they have talked to their pets on the phone.
427
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16