Our book has all you need to know about training and hunting with  Harris's Hawks:

The Harris's Hawk Revolution

 https://www.harrishawkrevolution.com

You will also want to visit:

Toby Bradshaw's Hawking and Falconry Website:

http://faculty.washington.edu/toby/baywingdb/

Falconry Told podcast

Episode 50: Tom and Jennifer Coulson, Harris's Hawk Revolutionaries

interview by Jonathan Munnier - March 23, 2021

https://www.falconrytold.com/podcast/episode50

Coulson Harris's Hawks Hunting Mountain Cottontails

Harris's Hawks flown by the Coulsons and Toby Bradshaw


Dan Pike's breeding website:

http://www.thegoshawkfactory.com/

Harry McElroy's books:

Desert Hawking IV: Quail

Desert Hawking II - Updated 2014