The common emu may not be able to soar, but for such a big bird it sure can run. This flightless bird has small wings relative to the size of its body. Its long, powerful legs, though, allow it to run up to about 30 miles (50 kilometers) per hour. Each emu foot has three forward-facing toes that allow it to grip the ground, thrusting the bird forward. A powerful kick is also handy for keeping predators at bay.

Emus are members of the ratite family, which also includes ostriches, cassowaries, and rheas. They are among the largest birds in the world, and they're found primarily in Australia, but also in New Guinea, Indonesia, Solomon Islands, and