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Central Park Conservancy Inc.
Seaflow: Protect Our Living Oceans
Raincoast Conservation Foundation (RCF)
Kula Project
Australian Desert Expeditions
Natural Resources Defense Council (NRDC)
Andrea Lawrence Institute for Mountains and Rivers
Active Transportation Alliance
IslandWood
Mohonk Preserve
IOBY
Keep Britain Tidy
Saginaw Basin Land Conservancy
Earthjustice
Appalachian Voices
Buffalo River Foundation
Freshwater Land Trust
Great Works Regional Land Trust
Pacific Northwest Trail Association
Friends of Trees
Hill Country Conservancy
Animals Asia Foundation - End Bear Bile Farming
New Energy Economy
Housatonic Valley Association (HVA)
Huron River Watershed Council
Capital Roots
Wild South
Solar Living Institute
Council of the Haida Nation
International League of Conservation Photographers
Citizens Committee for New York City
Rose F. Kennedy Greenway Conservancy
Réseau Action Climat
EarthShare New England
The Lake George Association
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