A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Alligators can live up to 100 years.
337
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Only 3% of bird species have penises.
0
The oldest recorded elephant lived for 82 years.
213