 243, along with South Arm Marshes, Sturgeon Bank, Boundary Bay, Serpentine, and Alaksen.Burns Bog is listed under The Fraser River Delta Ramsar site as a wetland of international significance because it is a major migratory bird stopover on the Pacific Flyway.It also provides feeding and roosting for approximately 250,000 migratory and wintering waterfowl, and 1 million shorebirds.