A cow produces around 200,000 glasses of milk in her lifetime.
373
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268