NCCOS recently worked with the Tribal Marine Stewards Network to develop a citizen science program tailored to their specific need to help protect tribal members who subsistence-harvest shellfish. NCCOS scientists shared methods for phytoplankton monitoring coupled with toxin detection to reduce the risk of marine biotoxins to their communities.  https://coastalscience.noaa.gov/news/california-tribal-monitor-culturally-important-marine-resources-impacted-habs/