0900 Earth Share
Donations are shared among our member groups to protect our environment, health, wildlife, and natural resources. One environment, one simple way to care for it.
www.earthshare.org
(800) 875-3863

0919 African Wildlife Foundation
Foremost authority on African Wildlife dedicated to protecting elephants, mountain gorillas and other endangered species through innovative, practical programs developed with the people of Africa.
(888) 4-WILDLIFE

0924 American Farmland Trust
Stopping the loss of farmland to sprawling development. Working with communities on smarter growth that includes local family farms. Advocating environmentally healthy farming practices.
(800) 431-1499

0901 American Forests
Funds private and public land reforestation projects; provides satellite imagery of tree loss to cities; educates the public on the value of trees and forests.
(800) 368-5748

0902 American Rivers
Working to protect and restore America's rivers and foster a river stewardship ethic; ensuring safe drinking water, recreational opportunities, and preserving fish and wildlife habitat.
(877) 4-RIVERS

0923 Beyond Pesticides
Prevents pesticide poisoning of our environment, homes, workplaces, schools, food and water through a practical information clearinghouse on toxic hazards and non-chemical pest control.
(202) 543-5450

0929 Center for Health, Environment and Justice
Empowers families protecting their children, and communities protecting public health, from toxic chemicals in drinking water, air, food. Assists with information, community organizing and coalition-building.
(703) 237-2249

0903 Clean Water Fund
We all live downstream… Neighborhood-based action, education programs which join citizens, businesses, government for sensible solutions ensuring safe drinking water, pollution prevention, resource conservation.
(202) 895-0432

0930 The Conservation Fund
Preserving America’s outdoor heritage—more than 4 million acres protected since 1985! Wetlands, wildlife habitat, greenways, open space. 96% of funds go directly to mission.
(703) 525-6300

0931 Conservation International
Applies innovations in science, economics, policy and community participation to protect the Earth's richest regions of biodiversity, major tropical wilderness areas and key marine ecosystems.
(800) 406-2306

0904 Defenders of Wildlife
Working since 1947 to save America's precious wild animals and threatened habitat for our children and future generations through education, citizen action and scientific research.
(202) 682-9400

0947 Earth Day Network
Helps people in diverse schools and communities around the world improve the health of their children and the environment through community service, education, and campaigns.
(202) 518-0044

0921 Environmental and Energy Study Institute
Brings together scientists, businesses, citizens, and environmentalists to educate Congress and advocate “win-win” policies on renewable energy/efficiency technologies, climate change, transportation, agriculture and sprawl.
(202) 628-1400

0906 Environmental Defense
Environmental Defense's scientists, economists and attorneys design practical, long-term strategies to protect wildlife, natural resources, safeguard clean air, water and human health.
(800) 684-3322

0907 Environmental Law Institute
Environmental law that works for you: community-based education + research on national problems = solutions to protect people and nature. Independent and non-partisan.
(202) 939-3800

0908 Friends of the Earth
Strives to preserve our natural resources, advocate for public health protection and work for environmental justice for all peoples throughout the world.
(877) 843-8687

0932 INFORM, Inc.
Researches and promotes business practices and policies that advance pollution-free transportation, eliminate toxic chemicals and wastes at their sources, and safeguard public health.
(212) 361-2400

0922 Izaak Walton League of America
Solutions-oriented conservationists - hunters, anglers, outdoor recreationists - working to protect America's air, waters, woods and wildlife habitat through education, advocacy and fostering strong outdoor ethics.
(800) IKE-LINE

0934 Land Trust Alliance
Helping people protect undeveloped land in their communities -- saving our forests, farms, waters, historic and natural areas. Leads, trains, and educates 1,300 land conservation groups.
(202) 638-4725

0909 National Audubon Society
Audubon works to protect birds, wildlife and their habitats, including our oceans. Educational outreach programs instruct and inspire future conservationists. Audubon Centers offer outdoor experiences.
(212) 979-3000

0910 National Parks Conservation Association
Preserves national parks from the Grand Canyon to Gettysburg; protects endangered wildlife and cultural sites; promotes new parks; defends against pollution, inappropriate development and overcrowding.
(800) NAT-PARK

0911 National Wildlife Federation
America's conservation organization keeping wildlife in our future, protecting endangered species and habitats, and connecting children and adults with nature through education and action opportunities.
(800) 332-4949

0912 Natural Resources Defense Council
NRDC defends embattled wilderness, rivers, clean air, coasts and wildlife across America and around the globe. Saved Baja's whales, Canada's Spirit bears, and California's sequoias.
(212) 727-2700

0913 The Nature Conservancy
Buys and protects land to save our world's rare plants and animals from extinction. Over 116 million acres protected -- rainforests, prairies, wetlands, mountains, beaches.
(703) 841-5300

0920 The Ocean Conservancy
Protects marine wildlife. Promotes marine sanctuaries. Conserves fisheries. Prevents ocean pollution. Achieves goals through volunteer networks, public education and science-based advocacy.
(202) 429-5609

0945 The Peregrine Fund
Saves eagles, condors, falcons, and other endangered birds through research, breeding, and conservation programs. Helps preserve rainforests. Educates children and adults about nature and science.
(208) 362-3716

0935 Pesticide Action Network North America
Works to eliminate poisonous pesticides. Mobilizes consumer, labor, health, environment and agriculture groups internationally to advance safer, ecologically sound pest control alternatives.
(415) 981-1771

0914 Rails-to-Trails Conservancy
Converts thousands of miles of unused railroad corridors into public trails for walking, bicycling, hiking, skating, horseback riding, cross-country skiing, wildlife habitats, and nature appreciation.
(866) 202-9788

0936 Rainforest Alliance
Protects endangered forest ecosystems and the people that depend on them by transforming land use, business practices, and consumer behavior.
(888) MY-EARTH

0940 Rocky Mountain Institute
Delivers practical information that helps citizens, businesses and governments save energy and natural resources, prevent pollution and strengthen communities through increased efficiency and innovative technologies.
(970) 927-3851

0938 Scenic America
Protects natural beauty, fights billboard blight, saves America's special places. Our education and advocacy preserves thousands of miles of roads and hundreds of communities.
(202) 638-0550

0939 The Sierra Club Foundation
Fights to preserve wilderness and protect environmental quality worldwide through a powerful combination of education, scientific research, publishing and litigation.
(800) 216-2110

0941 The Student Conservation Association
Over 1,300,000 hours of environmental service yearly, with high school and college volunteers working in parks, forests, refuges nationwide. Building trails, saving wildlife, helping visitors.
(603) 543-1700

0946 Surfrider Foundation
Protects and preserves the world's oceans, waves and beaches through conservation, activism, research and education. Activities include: water quality monitoring, environmental education and grassroots activism.
(800) 743-SURF

0916 The Trust for Public Land
The Trust for Public Land conserves land for people to enjoy as parks, gardens, and other natural places, ensuring livable communities for generations to come.
(800) 714-LAND

0917 Union of Concerned Scientists
Scientists and citizens working on solutions to reduce air pollution and global warming, protect biodiversity, prevent nuclear proliferation, and ensure a sustainable, safe food system.
(800) 666-8276

0942 U.S. Public Interest Research Group Education Fund, Inc.
PIRG protects the environment and public health. We organize citizens to ensure clean air and clean water; to prevent global warming and preserve natural resources.
(202) 546-9707

0918 The Wilderness Society
Works to protect America's special wild places - parks, forests, wildlife refuges and other wilderness areas, which belong to all Americans - from development.
(800) THE-WILD

0944 Wildlife Conservation Society
Saves endangered species and threatened ecosystems in 61 countries; teaches ecology and inspires care for wildlife through the Bronx Zoo and national science education programs.
(718) 220-6891

0927 World Wildlife Fund
Protects endangered wildlife and their threatened habitats by providing emergency assistance and long-term support to parks, nature preserves, and anti-poaching activities on five continents.
(202) 293-4800