The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
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
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Only 3% of bird species have penises.
0
The Basenji dog is the only dog that is not able to bark.
4