Did you know that 85 North American bird species use nest boxes or natural cavities? Author Scott Shalaway reveals the lessons he's learned in years of backyard study and experience. You'll get species profiles of the most prolific cavity nesters, answers to the most often-asked questions, and a nest box specifications chart.

Each 32-page guide in the Backyard Booklet Series is packed with practical, easy-to-understand information, color photographs, and useful tips.