Visit the Redwoods-Links to maps, organizations, blogs and more about the Redwood Region.

City of Arcata-Trail maps, volunteer opportunities, self-guided tours and various events in Arcata.

Humboldt Trail Council-Trail maps, news and volunteer opportunities in Humboldt County.

Redwood Region Audubon Society-Field trips, volunteer opportunities, and news for bird lovers.

North Coast Environmental Center-All thing environmental from news to local events.

Surfrider-Marine focused environmental awareness, news and opportunities.

North Coast CNPS-Local Chapter of the California Native Plant Society with field trips, books, posters, plant sales and anything related to native plants and the wildlife that use them.

North Coast Regional Land Trust-Land conservation education/events and volunteer opportunities. 

Northern California Botanists-Communication forum with workshops and networking for botanists in the region.