When dragonflies mate, their tails form a love heart.
22
A domestic cat can sprint at about 31 miles per hour.
274
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Whales and dolphins can't taste anything other than salt.
11
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11