How to Attract House and Feed Birds Author:Walter E. Schutz This book is the most complete and easty to follow guide of its kind. It tells you all you need to know about providing food and shelter for birds, to help these wildlife creatures survive. It includes trees, shrubs, and vines that lure birds, -- bird food -- water -- shelter -- and bird watching. Includes 30 plans for houses designed especia... more »lly for the comfort of wrens, swallows, woodpeckers, robins and many other birds. Also includes plans for a 3 story, 14 family martin house.« less