1. U.S. Geological Survey; Northern Rocky Mountain Science Center; 2327 University Way, Suite 2; Bozeman; MT; 59715; USA
2. U.S. Geological Survey; 104 CEOAS Administration Building; Oregon State University; Corvallis; OR; 97331; USA
3. Wildlife Conservation Society; 65 9th Street Island Drive; Livingston; MT; 59047; USA