This letter currently has 525 supporters.
| Name | Title | Affiliation |
|---|---|---|
| Jeff Wells | Senior Scientist | International Boreal Conservation Campaign |
| Stuart Pimm | Doris Duke Professor of Conservation Ecology | Duke University |
| John Jacobs | Professor of Geography | Memorial University of Newfoundland |
| David Schindler | Professor of Ecology and Chair of Killam Memorial | University of Alberta |
| Jeremy Kerr | Professor of Biology | University of Ottawa |
| Pascal Badiou | Research Scientist | Ducks Unlimited Canada |
| Peter Raven | President Emeritus | Missouri Botanical Garden |
| Terry Root | Professor of Biology | Stanford University |
| Nancy Turner | Professor of Environmental Studies | University of Victoria |
| Nigel Roulet | Professor of Geography | McGill School of Environment |
| Jim Strittholt | President and Executive Director | Conservation Biology Institute |
| James Schaefer | Professor of Biology | Trent University |
| Leo Shapiro | Lecturer | University of Maryland, Department of Entomology |
| Alan Fryar | Associate Professor, Earth & Environmental Sciences | University of Kentucky |
| James Quinn | Professor of Biology | McMaster University |
| James Grant | Professor of Biology | Concordia University |
| Jean-François Lamarre | PhD candidate | Université du Québec à Rimouski |
| Douglas Holdway | Tier 1 Canada Research Chair in Aquatic Toxicology/Professor of Ecotoxicology | University of Ontario Institute of Technology |
| Lynn Epstein | Professor of Plant Pathology | University of California at Davis |
| Michael V L Bennett | Professor of Neuroscience | Albert Einstein College of Medicine |
| John Paul Leblanc | PhD Candidate; Sessional faculty for the Life Sciences Department | McMaster University Department of Biology |
| Philip Rundel | Distinguished Professor | UCLA |
| Bruce Robertson | Assistant Professor of Biology | Bard College biology program |
| Stephen Mulkey | president and professor of ecology | Unity College |
| Henry Huntington | Owner | Huntington Consulting |
| Ralph Cartar | Associate Professor (Ecology) | University of Calgary |
| William Fraser | President and Lead Investigator | Polar Oceans Research Group |
| Robin Cameron | Associate Professor of Plant Biology | McMaster University |
| Stephen Kress | VP for Bird Conservation | National Audubon Society |
| Danielle Mersch | Research scientist | Laboratory of Molecular Biology, Medical Research Council |
| Frode Jacobsen | Conservation Biologist | Friends of Jug Bay |
| Martin Sharp | Professor of Earth and Atmospheric sciences | University of Alberta |
| Sigmund Hågvar | Professor of biology | Norw. Univ. of Life Sciences |
| Erin McKenney | MS, PhD candidate | Duke University Biology Department |
| José Luis Rangel-Salazar | Profesor in Conservation Ecology | The College of the Southrn Frontier |
| Paul Buckland | Dr | Independent researcher |
| Daniel Leger | Professor of Psychology and Biology | University of Nebraska, Lincoln |
| Peter Dalin | Associate professor of Ecology | Swedish University of Agricultural Sciences |
| Peter Graham | PhD student Environmental Studies | Queen's University |
| Margaret Thayer | Curator Emeritus / Lecturer | Field Museum of Natural History / University of Chicago |
| William Thomas | Director New Jersey School of Conservation | Montclair State University |
| Linda Lait | PhD Candidate | Memorial University of Newfoundland |
| Jim Dole | Professor Emeritus of Biology | California State University, Northridge |
| Alan Gillogly | Curator of Entomology | J. Orma Smith Museum of Nat. Hist., The College of Idaho |
| Charles Walcott | Graduate School Professor, Neurobiology and Behavior | Cornell Univcersity |
| Brian T. Miller | Professor of Biology | Middle Tennessee State University |
| Peter Paton | Professor of Wildlife Biology | University of Rhode Island |
| Jean-François Giroux | Full Professor in biology | Université du Québec à Montréal |
| Marty Leonard | Professor of Biology | Dalhousie University |
| Lawrence J. Weider | Professor | Department of Biology, U. of Oklahoma |