1. Woodland Park Zoo 5500 Phinney Avenue N. Seattle WA 98103 U.S.A.
2. Chicago Zoological Society, Center for Conservation Leadership 3300 Golf Road Brookfield IL 60513 U.S.A.
3. College of Wooster, Psychology Department, Morgan Hall 930 College Mall Wooster OH 44691 U.S.A.
4. Antioch University New England, Department of Environmental Studies 40 Avon Street Keene NH 03431 U.S.A.
5. University of Illinois at Chicago, Learning Sciences Research Institute 1240 W. Harrison Street Chicago IL 60607 U.S.A.
6. Pennsylvania State University, Earth System Science Center 523 Walker Building, University Park PA 16802 U.S.A.
7. Smithsonian Conservation Biology Institute, Smithsonian‐Mason School of Conservation 1500 Remount Road, Front Royal VA 22630 U.S.A.