《For the Birds》 - 免费有声读物

Bird watching is one of the fastest growing forms of outdoor recreation in the country. Each year millions of people discover for the first time the joys of bird watching. It’s easy to understand why. Birds are fun to watch. And you can watch them just about everywhere. The most convenient place to start is right in your own backyard. All it takes to get their attention is food or water, a place to build a nest and appropriate vegetation. This book will show you how to help and enjoy this wonderful creation. - Summary by U. S. Fish and Wildlife Service & Norah Nelson