Africa
Australia
Australia
–Australian Conservation Foundation (site)
-Australian Koala Foundation (site)
-Australian Student Environment Network (site)
-Australian Wildlife Conservancy (site)
-Banksia Environmental Foundation (site)
-Birds Australia (site)
-Clean Ocean Foundation (site)
-Environment Victoria (site)
-Foundation for National Parks & Wildlife (site)
-Greening Australia (site)
-kangourou Island (site)
-Landcare Australia (site)
-Public Transport Users Association (site)
-Wilderness Society (site)
-Wildlife Watch Australia (site)
Canada
Canada
-Attention Fragîles (site)
-Ancient Forest Alliance (site)
-Bird Protection Quebec (site)
-Canadian Association of Physicians for the Environment (site)
-Canadian Environmental Law Association (site)
-Canadian Environmental Network (site)
-Canadian Parks and Wilderness Society (site)
-Cermim (site)
-David Suzuki Foundation (site)
-Earth Rangers (site)
-Ecojustice Canada (site)
-EnviroCompétences (site)
-Green Action Centre (site)
-Manitoba Eco-Network (site)
-MERINOV (site)
-Nature Canada (site)
-Nature Conservancy (site)
-Nature Québec (site)
-Regenesis (site)
-Sierra Youth Coalition (site)
-Toronto Environmental Alliance (site)
-Western Canada Wilderness Committee (site)
-Workshops for biodiversity (site)
United States
United States
-African American Environmentalist Association (site)
-African Wild Dog Conservancy (site)
-Albatross Foundation (site)
-Allegheny Land Trust (site)
-Alliance to Save Energy (site)
-American Bird Conservancy (site)
-American Farmland Trust (site)
-Animal Protection and Rescue League (site)
-Appalachian Voices (site)
-Bonneville Environmental Foundation (site)
-Center for a New American Dream (site)
-Center for Biological Diversity (site)
-Chesapeake Bay Foundation (site)
-Conservation International (site)
-Conservation Law Foundation (site)
-Defenders of Wildlife (site)
-Earth Island Institute (site)
-Ecotrust (site)
-Environmental and Energy Study Institute (site)
-Environment America (site)
-Environmental Defense Fund (site)
-Environmental Design Research Association (site)
-Earth Share (site)
-Global Water Policy Project (site)
-Honor the Earth (site)
-Hudson River Sloop Clearwater (site)
-Institute for Energy and Environmental Research (site)
-Izaak Walton League (site)
-Keep America Beautiful (site)
-League of Conservation Voters (site)
-Montana Wilderness Association (site)
-National Audubon Society (site)
-National Geographic Society (site)
-National Wildlife Federation (site)
-National Wildlife Refuge Association (site)
-Natural Resources Defense Council (site)
-Nature’s Classroom (site)
-NatureServe (site)
-Negative Population Growth (site)
-Neighborhood Parks Council (site)
-Nicodemus Wilderness Project (site)
-Pacific Environment (site)
-Public Employees for Environmental Responsibility (site)
-Population Connection (site)
-Preserve Our Island (site)
-Resources for the Future (site)
-Republicans for Environmental Protection (site)
-Rising Tide North (site)
-Riverkeeper (site)
-Sand County Foundation (site)
-Save the Redwoods League (site)
-Science & Environmental Policy Project (site)
-Sea Shepherd (site)
-Student Conservation Association (site)
-Sustainable Silicon Valley (site)
-Tellus Institute (site)
-Texas Campaign for the Environment (site)
-The Big Green Bus (site)
-The Conservation Fund (site)
-The Marine Mammal Center (site)
-Ocean Conservancy (site)
-The School for Field Studies (site)
-The Wilderness Society (site)
-TreePeople (site)
-Union of Concerned Scientists (site)
-Waterkeeper Alliance (site)
-WILD Foundation (site)
-Wyoming Outdoor Council (site)