Scott A. Morrison,^* T. Scott Sillett,^** Cameron K. Ghalambor,^*** John W. Fitzpatrick,^**** David M. Graber,^***** Victoria J. Bakker,^****** Reed Bowman,^******* Charles T. Collins,^******** Paul W. Collins,^********* Kathleen Semple Delaney,^********** Daniel F. Doak,^*********** Walter D. Koenig,^************ Lyndal Laughrin,^{*************} Alan A. Lieberman,^{**************} John M. Marzluff,^{***************} Mark D. Reynolds,^{****************} J. Michael Scott,^{*****************} Jerre Ann Stallcup,^{******************} Winston Vickers,^{*******************} Walter M. Boyce<sup>********************


*</sup>Scott A. Morrison (smorrison@tnc.org) is the director of science for the California chapter of The Nature Conservancy, San Francisco.
^**T. Scott Sillett is a research wildlife biologist at the Smithsonian Conservation Biology Institute in Washington, DC.
^***Cameron K. Ghalambor is an associate professor in the Department of Biology at Colorado State University, Fort Collins.
^****John W. Fitzpatrick is the director of the Cornell Laboratory of Ornithology and a professor in the Department of Ecology and Evolutionary Biology at Cornell University in Ithaca, New York.
^*****David M. Graber is the chief scientist for the National Park Service, Pacific West Region, Oakland, California.
^******Victoria Bakker is an adjunct assistant professor at James Madison University, Harrisonburg, Virginia, and a visiting scientist with the Smithsonian Conservation Biology Institute, Washington, DC.
^*******Reed Bowman is the research program director for avian ecology at Archbold Biological Station, in Venus, Florida.
^********Charles T. Collins is professor emeritus in the Department of Biological Sciences at California State University, Long Beach.
^*********Paul W. Collins is curator of vertebrate zoology at the Santa Barbara Museum of Natural History, Santa Barbara, California.
^**********Kathleen Semple Delaney is a researcher at the University of California, Los Angeles, and is currently an ecologist with the National Park Service's Santa Monica Mountains National Recreation Area in Thousand Oaks, California.
^***********Daniel F. Doak is a professor in the Department of Zoology and Physiology and the Program in Ecology at the University of Wyoming, Laramie.
^************Walter D. Koenig is a senior scientist with the Cornell Lab of Ornithology and the Department of Neurobiology and Behavior, Cornell University, Ithaca, New York.
^{*************}Lyndal Laughrin is the reserve director at the University of California Natural Reserve System's Santa Cruz Island Reserve, University of California, Santa Barbara.
^{**************}Alan A. Lieberman is the director of regional conservation programs for the San Diego Zoo Institute of Conservation Research in Escondido, California.
^{***************}John M. Marzluff is a professor of wildlife science at the University of Washington, Seattle.
^{****************}Mark D. Reynolds is associate director of science for The Nature Conservancy's California chapter, in San Francisco, and an adjunct professor of biology at San Francisco State University.
^{*****************}J. Michael Scott is a biologist with the US Geological Survey, leader of the Idaho Cooperative Research Unit, and distinguished professor of wildlife biology at the University of Idaho, Moscow.
^{******************}Jerre Ann Stallcup is a conservation ecologist at the Conservation Biology Institute, Corvallis, Oregon.
^{*******************}Winston Vickers is a wildlife veterinarian with the Wildlife Health Center in the School of Veterinary Medicine of the University of California, Davis.
^{********************}Walter M. Boyce is a professor and codirector of the Wildlife Health Center in the School of Veterinary Medicine of the University of California, Davis.