Trails Trust of Humboldt BayAdvocating and educating the community about potential projects for trail development and to raise necessary funds for the planning and permitting stages.
Friends of the DunesA non-profit orgainzation dedicated to preserving dunes in Humboldt County. Offering guided walks, school education programs, restoration days and a quarterly newsletter.
Schatz Energy Research CenterResearch center for alternative energy engineering, including hydrogen and fuel cell research, at Humboldt State University. Arcata.
North Coast Chapter of the California Native Plant SocietyAn organization of amateurs and professionals dedicated to the preservation of California's native flora. Arcata.
Agency for Sustainable Systems in Science and TechnologyNon-profit applied research organization dedicated to environmentally appropriate technologies. Arcata.
Marine Wildlife Care CenterA rehabilitation center for oiled seabirds at Humboldt State University, part of the Oiled Wildlife Care Network. Arcata.
Environmental Protection Information CenterOrganization working to protect biodiversity and ancient forests. Garberville.
