A detailed guide to attracting and caring for beautiful and gentle American bluebirds, nearly driven to extinction in the first half of the century. Since bluebirds are heavily dependent on people for nesting sites, emphasis is placed on erecting structures that will provide safe habitat. Includes a chapter on photographing bluebirds and some fine color photos of the winning little creatures, along with shots of their various enemies. Annotation c. by Book News, Inc., Portland, Or.