Colorado State University, Graduate Degree Program in Ecology and Department of Biology, Fort Collins, CO 80523, United States ; University of Wyoming, Department of Renewable Resources, Laramie, WY 82071, United States
Colorado State University, Graduate Degree Program in Ecology and Department of Biology, Fort Collins, CO 80523, United States
University of New Mexico, Department of Biology, Albuquerque, NM 87131, United States
Kansas State University, Department of Biology, Manhattan, KS 66506, United States
Colorado State University, Graduate Degree Program in Ecology and Department of Soil and Crop Sciences, Fort Collins, CO 80523, United States