Lost Coast 4x4'sA family oriented 4x4 club.
California Coastal Commission
Marine Wildlife Care CenterA rehabilitation center for oiled seabirds at Humboldt State University, part of the Oiled Wildlife Care Network. Arcata.
Schatz Energy Research CenterResearch center for alternative energy engineering, including hydrogen and fuel cell research, at Humboldt State University. Arcata.
Arcata Fish and Wildlife OfficeThe AFWO staff consists of fisheries and wildlife biologists, technicians, and support personnel who are
conducting a variety of conservation activities applicable to Northwest California.
North Coast Chapter of the California Native Plant SocietyAn organization of amateurs and professionals dedicated to the preservation of California's native flora. Arcata.
Bureau of Land Management, Arcata Field OfficeResponsible for the administration of natural resources, lands, and mineral programs on 200,000 acres of public land in Northwestern California, including the King Range National Conservation Area.
Wildlife Society, North Coast ChapterAn assocation of wildlife professionals.