Maine Boats, Homes & Harbors: Kelsey Berger was a research intern last summer for the Casco Bay Aquatic System Survey, developed and run by the Gulf of Maine Research Institute (GMRI). For nearly 50 years, GMRI has been working to build our knowledge of local waters through research and through outreach. You’d never know it driving by—their building is on Commercial Street in downtown Portland—but the institute hums all year with over a dozen long-term research programs and a network of dynamic and enthusiastic educational and community programs. GMRI’s mission is exemplified by this wide-ranging, long-term Casco Bay Aquatic System Survey, known as CBASS. The survey is establishing a baseline during this rapidly shifting age of anthropogenic climate change to benefit fishermen, coastal managers, ecologists—and you.