Technical Bulletin 151 Reprinted July 2001 Spatial and Temporal Changes of Sage Grouse Habitat in the Sagebrush Biome For additional copies of this publication Publication Orders Extension & Station Communications Oregon State University 422 Kerr Administration Corvallis, OR 97331-2119 fax: 541-737-0817 E-mail:
[email protected] Acknowledgments The authors wish to thank Chad Boyd, Clait Bruan, John Crawford, Mike Gregg, and Alma Winward for their thoughtful review of this manuscript. Cover Photo Male sage grouse at lek near Jack Mountain in Harney County, Oregon (Photo by Larry G. Hammond). Oregon State University Agricultural Experiment Station Technical Bulletin 151 Reprinted July 2001 Spatial and Temporal Changes of Sage Grouse Habitat in the Sagebrush Biome Richard F. Miller Professor of Rangeland Resources Eastern Oregon Agricultural Research Station Oregon State University HC71, 4.51, Hwy 205 Burns, OR 97720 and Lee L. Eddleman Professor of Rangeland Resources Department of Rangeland Resources Oregon State University Corvallis, OR 97331 The Eastern Oregon Agricultural Research Center is jointly operated and financed by the Oregon State University Agricultural Experiment Station, Oregon State University, and the U.S. Department of Agriculture, Agricultural Research Service. This paper was written as a book chapter on the ecology and biology of sage grouse. Because the book was never fully developed, we chose to publish the information with the OSU Agricultural Experiment Station. i Contents Introduction..............................................................................................