Read it through once

Also we saw a complete skeleton of the giant Moa. It stood ten feet high, and must have been a sight to look at when it was a living bird. It was a kicker, like the ostrich; in fight it did not use its beak, but its foot. It must have been a convincing kind of kick. If a person had his back to the bird and did not see who it was that did it, he would think he had been kicked by a wind-mill.