Bluebirds And Their Survival
To ensure the survival of bluebirds (a North American native threatened by sparrows and starlings), the authors instruct on how to build habitats, distribute winter feed, and foil enemies, both feathered and furred. Scientific research is cited to back the authors' claims on the best diet, nesting locations, and shelters. Finally offered are photography lessons and specific birdhouse designs, from simple milk jugs to a sparrow-inhibiting nest box. Bird-watchers, earnest and casual, will benefit from this guide.Denise Perry Donavin