Lobsters have blue blood.
476
Sloths take two weeks to digest their food.
243
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
When cats are happy, they may squeeze their eyes shut.
10
Only 3% of bird species have penises.
0
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
The oldest recorded elephant lived for 82 years.
213