Birds of North America CD-ROMs & DVDs

Pure Gold DVD! Now available.
The best just got better! Thayer Birding Software's Gold Edition DVD is the ultimate birding resource. Photographs from world-class nature photographers along with songs, sonograms, action videos and detailed range maps all from the renowned Cornell Lab of Ornithology, make this DVD a must-have for your birding library.
 

Birds of My State v3.9 is the newest innovation from Thayer BirdingSoftware and the Cornell Lab of Ornithology. Released in October, 2008,this Windows CD-ROM lets YOU decide which state, province or region toinstall on your computer.