A Birdwatcher's Guide: How to Identify Birds by Their Feathers
Modern Birdwatching: Using Apps for Identifying Birds
Studying Birds: An Introduction to Taxonomy in Ornithology
DIY Guide to Building Functional Bird Houses
Providing Sanctuary: How to Craft the Perfect Birdhouse for Your Backyard
Lost in Nature's Symphony: A Beginner's Guide to Bird Song Identification
A Closer Look at Nature: How to Choose the Bird Identification, Apps, Birdwatchers, Technology, Wildlife Best Binoculars for Bird Watching.