1. Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ 86011, USA.
2. Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ 86011, USA.
3. Department of Economics and Finance, University of Wyoming, Laramie, WY 82071, USA.
4. Department of Agricultural and Consumer Economics, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
5. Department of Forest Resources, University of Minnesota, St. Paul, MN 55108, USA.
6. Hawkesbury Institute for the Environment, Western Sydney University, Penrith, New South Wales 2753, Australia.
7. Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN 55108, USA.
8. School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, USA.
9. Department of Biology, Western Washington University, Bellingham, WA 98225, USA.
10. School of Natural Resources and Environment, University of Michigan, Ann Arbor, MI 48109, USA.