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American Conservation Experience (ACE) is a non-profit organization dedicated to providing rewarding environmental service opportunities that harness the idealism and energy of a volunteer labor force to help restore America’s public lands. ACE is grounded in the philosophy that cooperative labor on meaningful conservation projects fosters cross-cultural understanding and operates on the belief that challenging volunteer service unites people of all backgrounds in common cause.

The Wetlands Initiative is dedicated to restoring the wetland resources of the Midwest to improve water quality, increase wildlife habitat and biodiversity, and reduce flood damage.

The Center for Watershed Protection works to protect, restore, and enhance our streams, rivers, lakes, wetlands, and bays. We create viable solutions and partnerships for responsible land and water management so that every community has clean water and healthy natural resources to sustain diverse life.

Our mission is to transform the LA River in order to improve people’s lives by carrying out sustainable land use projects, advocacy for river-friendly policy, and programs for community benefit. Our vision is to make Los Angeles a cleaner, greener, and more connected community.

Santa Barbara Channelkeeper is dedicated to protecting and restoring the Santa Barbara Channel and its watersheds. Through science-based advocacy, education, field work and enforcement, Channelkeeper defends our community's right to clean water and informs, inspires and empowers people to speak and act for our waterways.

The Silver Lake Reservoirs Conservancy (SLRC) is an all-volunteer, non-profit corporation dedicated to preserving and enhancing the historical, aesthetic, ecological and recreational benefits of Silver Lake’s open waters and surrounding open space.

Our mission is to keep the oceans wild to preserve fishing opportunities for the future. To do this, we bring conservation-minded fishermen and pro-fishing environmentalists together to promote a broad, ecosystems approach to fisheries management that reflects our expanding circle of concern for all marine life and the future of fishing. Our programs emphasize conserving the ocean’s top predators – the big billfish, swordfish, tunas and sharks that are the lions, tigers and wolves of the sea – while preserving healthy ocean food webs and critical habitats essential to the survival of all fish, marine mammals and seabirds.

By raising public awareness, advancing science-based solutions and mobilizing decision-makers around ocean conservation, we are leading voices for a healthy ocean. SeaWeb was founded to address the lack of public engagement on ocean issues, and works to reverse this trend by enabling key decision-makers to better understand the complexities of important marine environmental problems. In addition, our social marketing techniques enable the marine conservation community to effectively communicate sound solutions to these problems - another vital aspect of our unique approach to solving critical conservation questions.

Reef Relief is a nonprofit membership organization dedicated to improving and protecting our coral reef ecosystem. We focus on rigorous science to educate the public & advocate policymakers to achieve conservation, protection, and restoration of coral reefs.

Green Empowerment works with local partners around the world to strengthen communities by delivering renewable energy and safe clean water. We collaborate with Indigenous peoples, rural communities, local organizations - and you - to improve health outcomes, build climate change resilience, advance gender equity and help lift families out of poverty.

Working in partnership with the community to preserve, protect, and enhance the natural resources of the Santa Monica Mountains for the benefit of the environment and for present and future generations through: land acquisition and conservation easements; habitat preservation and restoration; and research and education.

Oceanic Preservation Society (OPS) is a non-profit organization that creates film, photography and media, inspiring people to save the oceans. Founded in 2005 by renowned photographer and avid diver Louie Psihoyos, OPS is headquartered in Boulder, CO, conveniently between two oceans. OPS's first film, The Cove, has won dozens of awards around the world, including the Oscar® for Best Documentary in 2009, and inspired over a million people to action.