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Endangered Species International (ESI) is strongly committed to reversing the trend of human-induced species extinction, saving endangered animals, and preserving wild places! ESI uses less than 2% of its budget for management and operations. ESI won multiple Top-Rated Awards from GreatNonprofits and has reached the Platinum participation level through the GuideStar Exchange.

The Rainforest Alliance works to conserve biodiversity and ensure sustainable livelihoods by transforming land-use practices, business practices and consumer behavior. We envision a world where people can thrive and prosper in harmony with the land

NRDC is the nation's most effective environmental action group, combining the grassroots power of 1.4 million members and online activists with the courtroom clout and expertise of more than 350 lawyers, scientists and other professionals. The New York Times calls us "One of the nation's most powerful environmental groups." The National Journal says we're "A credible and forceful advocate for stringent environmental protection." Our dedicated staff work with businesses, elected leaders, and community groups on the biggest issues we face today. Our priorities include: Curbing Global Warming and Creating the Clean Energy Future Reviving the World's Oceans Defending Endangered Wildlife and Wild Places Protecting Our Health by Preventing Pollution Ensuring Safe and Sufficient Water Fostering Sustainable Communities

The Surfrider Foundation is a non-profit, grassroots organization dedicated to the protection and enjoyment of our world’s oceans, waves and beaches through a powerful activist network. Founded in 1984 by a handful of visionary surfers in Malibu, California, the Surfrider Foundation now maintains more than 250,000 supporters, activists and members worldwide..

For more than 20 years, the Clinton Foundation has transformed philanthropy — running programs that develop leaders and accelerate solutions to the world’s most pressing challenges. Under the leadership of President Clinton, Secretary Clinton, and Chelsea Clinton, our unique approach prioritizes solutions over ideology — bringing people together in the spirit of collaboration and pragmatic problem-solving for a brighter future. Programs founded by the Clinton Foundation since its inception reflect our shared commitment to “putting people first” — the practice of focusing on how a proposed policy, program, or partnership can directly affect a person’s life and make a lasting impact.

The Woods Hole Oceanographic Institution is dedicated to research and education to advance understanding of the ocean and its interaction with the Earth system, and to communicating this understanding for the benefit of society.

The Access Fund is the national organization that keeps climbing areas open and conserves the climbing environment.

Santa Monica Mountains Fund (SAMO Fund) is dedicated to the mission of preserving, protecting, and enhancing the Santa Monica Mountains National Recreation Area (SMMNRA). Our mission encompasses a commitment to safeguarding the unique ecosystem of the area, fostering a deep connection between people and nature, and supporting the National Park Service in its endeavors. This includes a focus on youth education, scientific research, improvement of park facilities, community stewardship, and the preservation of indigenous cultural resources. This vision is rooted in the belief that sustainable practices and community engagement are key to preserving the ecological and cultural richness of the Santa Monica Mountains for future generations.

The National Geographic Society was founded in 1888 with a mission to "increase and diffuse geographic knowledge." As one of the world's largest nonprofit scientific and educational organizations, the Society works to inspire people to care about the planet.

To inspire character development and self-discovery in people of all ages and walks of life through challenge and adventure, and to impel them to achieve more than they ever thought possible, to show compassion for others and to actively engage in creating a better world.

Our mission is to be the leading source and teacher of wilderness skills and leadership that serve people and the environment. Our community—staff, students, trustees, and alumni—shares a commitment to wilderness, education, leadership, safety, community, and excellence.