Title: The Crossley ID Guide Raptors, Author: Richard Crossley
Title: Raptors of the World: A Field Guide, Author: James Ferguson-Lees
Title: Raptors in Your Pocket: A Guide to Great Plains Birds of Prey, Author: Dana Gardner
Title: Owls (Strigiformes): Annotated and Illustrated Checklist, Author: Friedhelm Weick
Title: Hawks from Every Angle: How to Identify Raptors In Flight, Author: Jerry Liguori
Title: Hawks from Every Angle: How to Identify Raptors In Flight, Author: Jerry Liguori
Title: Birds Of Prey: Hawks, Eagles, Falcons, and Vultures of North America, Author: Pete Dunne
Title: Birds of Prey: Hawks, Eagles, Falcons, and Vultures of North America, Author: Pete Dunne
Title: Birds of Prey: A Folding Pocket Guide to Familiar North American Raptors, Author: James Kavanagh Waterford Press
Title: Birds of Prey of the West Field Guide, Author: Stan Tekiela Pre-Order Now
Title: Birds of Prey of the West Field Guide, Author: Stan Tekiela
Title: A Photographic Guide to North American Raptors, Author: Brian K. Wheeler