1. Klamath Center for Conservation Research; Orleans CA 95556 U.S.A.
2. Society for Conservation Biology North America; Boulder CO 80307 U.S.A.
3. Center for Biological Diversity; Washington D.C. 20005 U.S.A.
4. Union of Concerned Scientists; 1825 K Street NW, Suite 800 Washington D.C. 20006 U.S.A.
5. Earthrise Law Center, Lewis and Clark Law School; Portland OR 97219 U.S.A.
6. Nelson Institute for Environmental Studies; University of Wisconsin; Madison WI 53706 U.S.A.
7. Department of Biology; University of Ottawa; Ottawa ON K1N6N5 Canada
8. School of Life and Environmental Sciences, Centre for Integrative Ecology; Deakin University; Burwood, VIC 3125 Australia
9. Centre for Ecosystem Science; School of Biological, Earth, and Environmental Sciences, UNSW Australia; Sydney NSW 2052 Australia
10. Evidence for Democracy; Ottawa ON K2P1X3 Canada
11. Centre for Biodiversity and Conservation Science; The University of Queensland; Brisbane QLD 4072 Australia