Synthesis of literature related to the historical and present associations between ungulates and sagebrush on the Northern Yellowstone Winter Range (NYWR). The NYWR habitats preferred by elk (Cervus elaphus) and mule deer (Odocoileus hemionus) were dominated by sagebrush, and these ungulates preferred to forage on 4 sagebrush taxa. There were significant differences in development between protected and browsed sagebrush at 19 locations across the NYWR. Elk foraging on sagebrush significantly increased utilization and held sagebrush populations below their potential. Knowledge of sagebrush taxa should provide resource mangers important information for management of the NYWR habitats.
Citations and enhanced abstracts for journals articles and documents focused on rangeland ecology and management. RSIS is a collaboration between Montana State University, University of Idaho, and University of Wyoming.