After fighting for decades for recognition of their treaty fishing rights, the Quinault Indian Nation—located on the Olympic Peninsula in Washington—now exclusively manages the northern razor clam harvest on their reservation and co-manages the harvest with the state within their treaty area. This fishery is rated green for environmental sustainability by Monterey Bay Aquarium’s Seafood Watch program thanks to a strong management plan rooted in both traditional knowledge and modern science. This highly effective blend of management systems includes regular population assessments and strong policies to prevent overharvest.