1. U.S. Geological Survey, Northern Rocky Mountain Science Center West Glacier Montana USA
2. Department of Ecology Montana State University Bozeman Montana USA
3. Department of Natural History NTNU University Museum, Norwegian University of Science and Technology Trondheim Norway
4. Gjærevoll Center for Biodiversity Foresight Analyses Norwegian University of Science and Technology Trondheim Norway
5. Department of Biosciences University of Oslo Oslo Norway
6. Formerly Employed at Norwegian Institute for Water Research Oslo Norway
7. Flathead Lake Biological Station University of Montana Polson Montana USA