Charlestown Land Trust is kicking off its Winter Speaker Series with a special presentation by Bill McCusker, president of both the Charlestown Land Trust and the Friends of the Saugatucket. His presentation will explore the South County springtime fish migration, focusing on Saugatucket River river herring. Learn about their incredible determination as they navigate fish ladders to overcome one of their greatest obstacles—dams—and the efforts being made to support their passage. This is a free event, with no pre-registration needed.