Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Female kangaroos have three vaginas.
2
A group of unicorns is called a blessing.
304
Cats and dogs can hear ultrasound.
350
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A giraffe's kick is so powerful that it can decapitate a lion.
216