Bombay / Bishop / L. / Vallejo / Petaluma / Heath / El Portal / Oakland / Fresno / Sacramento / Sierra Nevada / /
Company
Wildland Resources / Grinnell / Artemisia Press / Yosemite Fund / California Partners / /
Country
United States / / /
Event
Environmental Issue / /
Facility
Bird Populations’ Sierra Nevada Bird Observatory / MAPS station / Club Dr. / Point Reyes Station / The Institute / /
IndustryTerm
micro-site / survey protocol / mining / /
NaturalFeature
Yosemite Valley / Sierra Nevada Bird Observatory / Sierra Nevada forest / Sierra Nevada / /
Organization
California Department of Fish and Game / U. S. Forest Service / Calif. State Univ. / U. S. Fish and Wildlife Service / Congress / National Park Service / Yosemite Fund / Yosemite Assoc. / Institute for Bird Populations / /
Person
Jeff Maurer / Christopher Stanton / Ben Weinstein / Abbie Alterman / Hannah Panci / Rodney B. Siegel / Ariane Waldstein / Dayna Mauer / Bob Wilkerson / Ted Beedy / Craig / Chris McCreedy / Kurt Mize / David Airola / Jon Winter / Lundquist / Matthew Schwartz / Willow Flycatcher / Yellow Warblers / Helen Loffland / Dave Quady / Robert L. Wilkerson / Michelle Murdock / Cooper / Susan Sanders / Michael Patten / Sarah Stock / Stefan Thompson / Michael Morrison / Williams / Heather Mathewson / Lauren Pulliam / Chris Stermer / Melanie Schroer / Courtenay Ray / Adam Rich / Steve Thompson / Lee Vining / Willow Flycatchers / / /
Position
D. J. / King / /
ProvinceOrState
Nevada / Oregon / South Dakota / S. K. / California / /
Region
southeastern Oregon / southwestern United States / /
Extirpation of the Willow Flycatcher from Yosemite National Park Rodney B. Siegel, Robert L. Wilkerson, and David F. DeSante, The Institute for Bird Populations, P. O. Box 1346, Point Reyes Station, California 94956; rsi