Invasive Plant Removal

Partnering with the City of Arcata, FOAM co-sponsors at least three invasive plant removal and trash pickup days at the Marsh each year, as well as other, less formal opportunities to improve the Marsh. For notification of these and other upcoming events, scroll to the bottom of the page and subscribe to our email list.

Anti-vandalism Reward

In 2011, FOAM responded to destruction of a memorial bench at the Marsh by establishing a reward fund for those who report tips that lead to successful prosecution of lawbreakers. Up to $250 is paid for information given to the Arcata Police Department that results in conviction for vandalism, destruction of public property, or similar illegal acts.


Find a full schedule of the City of Arcata’s workdays at the Marsh and elsewhere on the city’s website. Download the U.S. Fish & Wildlife brochure Restoring the Native Salt Marshes of Humboldt Bay National Wildlife RefugeLearn more about the fight against Spartina densiflora on Fish & Wildlife’s page Spartina Invasion and Management.