The fastest flying butterfly is the Monarch, which has been clocked with a speed as high as 17 miles per hour.

Wolves live and hunt in groups called a pack. A pack can range from two wolves to as many as 20 wolves depending on such factors as habitat and food supply. Most packs have one breeding pair of wolves, called the alpha pair, who lead the hunt.

When a flea jumps, the rate of acceleration is 20 times that of the space shuttle during launch.

AMAZING FACTS