Author Affiliations +
Kerry A. Gunther,1,* Mark A. Haroldson2
1National Park Service, Yellowstone Center for Resources, Bear Management Office, P.O. Box 168, Yellowstone National Park, WY 82190, USA
2U.S. Geological Survey, Northern Rocky Mountain Science Center, Interagency Grizzly Bear Study Team, 2327 University Way, Suite 2, Bozeman, MT 59178, USA
* email: kerry_gunther@nps.gov