Susan - This morning the workers had access available around 8:00. They have a sign-in sheet in one of the brick buildings right inside the access gate, which is at the end of Dover Rd (De Lorme, page 42, block A-2). Workers are well aware of the recent presence of a special bird - so may be expecting the birders to show up, though this is not quite like the Sea Breeze Restaurant setting. Les Roslund Easton MD