John Tanaka,^* Barbara Hutchinson,^* Merrita Fraker-Marble,^* Rachel Frost,^* Karen Launchbaugh,^* Mel George<sup>*


*</sup>Authors are Dept Head and Professor, Dept of Ecosystem Science and Management, University of Wyoming, Laramie, WY 82071, USA, jtanaka@uwyo.edu (Tanaka); Assistant Director, Agricultural Experiment Station, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ 85721, USA (Hutchinson); Research Scientist, Dept of Ecosystem Science and Management, University of Wyoming, Laramie, WY 82071, USA (Fraker-Marble); Research Scientist, Animal & Range Sciences, Montana State University, Bozeman, MT 59717, USA (Frost); Professor, Dept of Forest, Rangeland, and Fire Sciences, University of Idaho, Moscow, ID 83844, USA (Launchbaugh); and Cooperative Extension Specialist, Dept of Plant Sciences, University of California, Davis, Davis, CA 95616, USA (George).