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The Friends of Hanauma Bay (FOHB) is a volunteer-based 501(c)(3) organization dedicated to the conservation of coastal and marine environments, emphasizing stewardship of the natural resources of Hanauma Bay Nature Preserve.

OpEPA USA, founded in 2006, is a sister organization of OpEPA Colombia founded in 1998. The organizations were created as a means to reconnect children and adults with nature and promote positive environmental actions in Colombia and Latin America. Colombia is one of the most biodiverse countries in the world. It has an incredible wealth of ecosystems, flora, fauna and cultural diversity. However, Colombia suffers from serious environmental degradation. Deforestation, high levels of urban waste, polluted water and reduced air quality are just four of a litany of similar issues. The environmental movement in Colombia has employed the range of conventional tactics to address these issues. Public awareness campaigns have dotted the airwaves, and legislative changes have improved the legal basis for pursuing polluters. But young people, "the next generation of consumers and decision makers," cannot be scolded or legislated into caring about the environment. To truly change the way they approach environmental issues, they must feel personally compelled to transform the status quo. This is what OpEPA targets to do.

Walker Basin Conservancy is leading the effort to restore and maintain Walker Lake while protecting agricultural, environmental and recreational interests throughout the Walker Basin.

Chattahoochee Riverkeeper’s (CRK) mission is to advocate and secure the protection and stewardship of the Chattahoochee River, including its lakes, tributaries and watershed, in order to restore and conserve their ecological health for the people and wildlife that depend on the river system.

Harpeth Conservancy is a science-based conservation organization whose mission is to restore and protect clean water and healthy ecosystems for rivers in Tennessee. Our rivers, including the Harpeth, are part of the unique river systems of the Southeast, which contain some of the greatest variety of aquatic life in the world. Harpeth Conservancy protects these vital resources by employing scientific expertise and collaborative relationships to develop, promote and support broad community stewardship and action.

Prickly Pear Land Trust's mission is to inspire connections to the landscapes, water, wildlife, recreation and agricultural heritage of west-central Montana through conservation, now and for future generations.

Our mission is to conserve and steward Oregon's wetlands in partnership with communities. For more than 40 years, The Wetlands Conservancy has educated and assisted landowners, neighborhood groups, land trusts, and watershed councils on local stewardship to support fish and wildlife, clean water, open space and people's appreciation of nature.

Orca Network is a 501(c)(3) non-profit organization dedicated to raising awareness of the whales of the Pacific Northwest, and the importance of providing them healthy and safe habitats

The Santa Barbara Zoo is dedicated to the preservation, conservation, and enhancement of the natural world and its living treasures through education, research and recreation.

Blue Ocean Society for Marine Conservation is a 501(c)(3) non-profit organization whose mission is to protect marine life in the Gulf of Maine through research, education and inspiring action.

Since 1959, Raritan Headwaters Association (RHA) has focused on one thing clean water. We engage citizens and decision makers in the protection of our watershed and beyond through science, education, land preservation, and advocacy. Our vision is that everyone within our reach has access to safe, clean water that is swimmable, fishable, and above all, drinkable.

Ecotrust's mission is to inspire fresh thinking that creates economic opportunity, social equity, and environmental well-being. Our goal is to foster a natural model of development that creates more resilient communities, economies, and ecosystems here and around the world.