Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
A lion in the wild usually makes no more than twenty kills a year.
186
There are approximately three chickens for every human on Earth.
13
Cows can sleep standing up, but they can only dream lying down.
745
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13