For 13 years, Greater Farallones National Marine Sanctuary (GFNMS) and Cordell Bank National Marine Sanctuary (CBNMS) scientists have collaborated with Point Blue Conservation Science to collect data on the ocean ecosystem. The project, Applied California Current Ecosystem Studies (ACCESS), examines how ocean conditions influence the tiny plants and animals at the base of the ocean food chain which in turn drive the abundance and distribution of top level predators like seabirds and marine mammals. ACCESS data from 13 years of sampling reveal a dynamic ocean influenced by both large scale phenomenon like El Niño, and local conditions such as strong winds that bring cold, nutrient rich water to the surface through “upwelling”.