Bison - Our Wild World Author:Cherie Winner At one time, there may have been as many as 200 million bison in North America. These wooly icons of the western plains are popular topics for kids to read about, and this fun book explores all the questions they may ask, including: How fast can a bison run? What is a wallow? Why do bulls bellow? When are calves born? How big is a herd? And man... more »y more. This book features beautiful color photos and illustrations of animals in their natural habitat.« less