It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
The oldest recorded elephant lived for 82 years.
213
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Dogs sometimes fake being sick to get attention.
26