Using autumn hawk watch to track raptor migration and to monitor populations of North American birds of prey. McCarty, K. & Bildstein, K., L. In Ralph, C., J. & Rich, T., D., editors, Bird conservation implementation and integration in the Americas: proceedings of the Third International Partners in Flight Conference. 2002 March 20-24; Asilomar, California, Volume 1 and 2, pages 718-725, 2002. U.S. Dept of Agriculture, Forest Service, Pacific Southwest Research Station..
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