Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
Sharks, like other fish, have their reproductive organs in their chests.
248
The most expensive cow in the world was sold in 2009 for $1.2 million.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
A group of unicorns is called a blessing.
304
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11