Birding: "Building a Birder's Library"
American Birding Association
ABA Birdfinding Guide: A Birder's Guide to the Texas Coast (4th edition)
Holt, Harold R.
Birding: Twentieth Anniversary Bird Photography Issue
Birders' LifeList Pins: 300 Birds - Anna's Hummingbird
Birders' LifeList Pins: 500 Birds - White-tailed Tropicbird
Birders' LifeList Pins: 75 Birds - Eastern Bluebird
Birders' LifeList Pins: 750 Birds - Crested Caracaras
