Lynda Leppert,^1,* Tatiana V. Zadorozhny,¹ James R. Belthoff,¹ Alfred M. Dufty,¹ Sarah L. Stock,² Greg Kaltenecker,³ James F. Smith<sup>4

1</sup>aRaptor Research Center, Boise State University, 1910 University Drive, Boise, ID 83725, U.S.A
²bDivision of Resources Management and Science, Yosemite National Park, 5083 Foresta Road P.O. Box 70
³cIdaho Bird Observatory, Biology Department, Boise State University, Boise, ID 83725, U.S.A
⁴dDepartment of Biology, Boise State University, 1910 University Drive, Boise, ID 83725, U.S.A

^*Present address: University of Memphis, Biology Department, 3774 Walker Avenue, Memphis, TN 38152 U.S.A.; email address: lleppert@memphis.edu