The Birds of Prey of Australia: A Field Guide to Australian Raptors
Hawks on the Wing: A Guide to Identifying Eastern North American Hawks [Blu-Ray]
Raptors: A Field Guide for Surveys and Monitoring. Third edition
Hardey, Jon; Humphrey Crick, Chris Wernham, Helen Riley, Brian Etheridge, Des Thompson
Hawks on the Wing Quick Reference Field Guide: A Guide to Identifying Eastern North American Hawks
Hawks on the Wing: A Guide to Identifying Eastern North American Hawks
The Crossley ID Guide: Raptors
Crossley, Richard; Jerry Liguori & Brian Sullivan
Raptors of Western North America: A Comprehensive Guide to All Species. Quick Reference Guide
Karlson, Kevin T.
Birds of Prey of Australia: A Field Guide. Second edition
Debus, Stephen J. S.
An Eternity of Eagles: The Human History of the Most Fascinating Bird in the World
Bodio, Stephen J.
Hawks in Flight, Second Edition. The Flight Identification of North American Raptors
Dunne, Pete; Sutton, Clay; Sibley, David Allen
Hawk Watch: A Guide to Eastern Raptors [VHS]
Walton, Richard K.; Dodge, Greg
Peterson Field Guides: Hawks of North America. -FLX
Clark, William S.; Wheeler, Brian K.