This letter currently has 525 supporters.
| Name | Title | Affiliation |
|---|---|---|
| george powell | Senior Conservation Biologist | World Wildlife Fund |
| Angela McGaughran | Post-doctoral Fellow | CSIRO |
| Thomas Gillespie | Professor | UCLA |
| Raymond Turner | Professor of Biochemistry | University of Calgary |
| John Pastor | Professor of Biology | University of Minnesota Duluth, Dept. of Biology |
| Cherix Catherine | Teacher | Ecole obligatoire Epalinges |
| Alexandre Roulin | Associate Professor of Biology | University of Lausanne |
| Z Az | Dr | U of T |
| John Berges | Professor of Biology | U. Wisconsin-Milwaukee, Biological Sciences and Freshwater Sciences |
| Peter Kotanen | Associate Professor of Biology | University of Toronto Mississauga |
| Emily Farrer | Postdoctoral Fellow | University of California, Berkeley |
| Emily Farrer | Postdoctoral Fellow | University of California, Berkeley |
| Alex Jahn | Associate Researcher | Universidade Estadual Paulista |
| Alexey Tishechkin | Research Entomologis | USDA Systematic Entomology Laboratory |
| Trevor Persons | Herpetologist | Colorado Plateau Research Station |
| Lee Christianson | Emeritus Professor of Biological Sciences | University of the Pacific, Department of Biological Sciences |
| Brendan Graham | PhD Candidate | University of Windsor |
| Britt Hall | Associate Professor of Biology | University of Regina |
| Debbie Schlenoff | Senior Instructor of Biology | University of Oregon |
| Joan Hagar | Research Wildlife Biologist | USGS |
| Richard Schuster | Postdoctoral Fellow | University of British Columbia, Department of Forest and Conservation Sciences |
| Peter White | Professor of Biology | University of North Carolina at Chapel Hill |
| Peter White | Professor of Biology | University of North Carolina at Chapel Hill |
| Jennie McLaren | Assistant Professor of Biology | University of Texas at El Paso |
| James L Patton | Professor and Curator Emeritus | University of California, Berkeley, Museum of Vertebrate Zoology |
| Richard Bradley | Associate Professor of Evolution, Ecology, and Organismal Biology | The Ohio State University |
| Gary Luck | Professor in Ecology and Interdisciplinary Science | Charles Sturt University |
| Desserae Shepston | Environmental Studies Online Coordinator/Lecturer | University of Illinois, Springfield |
| Michael Goss | Professor Emeritus, Land Stewardship | University of Guelph |
| Vassiliki Kaati | Assistant Professor on Biodiversity Conservation | University of Patras, Depart. of Environmental & Natural Resources Management |
| David Borton | Director (and retired prof) | Solar Sal Project (and Rensselaer Polytechnic Institute |
| Hugh Possingham | Professor | The University of Queensland |
| Vigdis Vandvik | Professor | University of Bergen, Department of biology |
| Karen Warkentin | Associate Professor of Biology | Boston Universit |
| Michael Sorenson | Professor of Biology | Boston University |
| Suzanne Palminteri | Scientist/Program Manager | RESOLVE |
| Natnaniel T. Wheelwright | Bass Professor of Natural Sciences | Bowdoin College |
| Winston Smith | Principal Research Scientist | Institute of Arctic Biology, University of Alaska-Fairbanks |
| Marc Belisle | Professor of Ecology | Universite de Sherbrooke |
| David Wilcove | Professor of Ecology | Princeton University |
| Monica Mulrennan | Associate Professor of Geography | Concordua University Department of Geography, Planning and Environment |
| David Watson | Professor of Ecology | Charles Sturt University |
| Sönke Eggers | Associate Professor | Swedish University of agricultural Sciences |
| Alison Derry | Associate professor of biology | Universite du Quebec a Montreal |
| Thomas Schoener | Distinguished Professor of Biology | University of California Davis |
| Ed Brands | Assistant Professor of Environmental Studies | University of Minnesota Morris |
| David Berg | Professor of Biology | Department of Biology, Miami University |
| Philip Nyhus | Associate Professor of Environmental Studies | Colby College |
| Fred Bunnell | Professor Emereitus | University of British Columbia |
| David Haskell | Professor of Biology | University of the South |