Margaret A Barker
Birders know you need the right house to attract the right bird. An entrance hole that's 1/8 inch too big or too small spell trouble, as does a roof that leaks or a floor that doesn't drain. Learn to build safe, species-appropriate houses for your favorite birds.
Cool Springs Press
Offers a beginner's guide to bird watching, providing common bird identification markers, range maps, and bird-related activities, including building species-appropriate birdhouses and feeders.