Five-minute history lesson

The stone walls of Concord are often called the “silent biographers” of the New England landscape. Originally built as a practical solution to the glacial “trash” farmers unearthed each spring, these walls became the sturdy bones of 18th- and 19th-century property lines and livestock enclosures.

During the British retreat on April 19, 1775, these walls – and the surrounding landscape– provided cover for colonial militia, shaping the nature of the fighting along the road back to Boston.

Today, these “linear islands” serve as important microhabitats for wildlife, offering shelter and movement corridors for small animals, reptiles, and insects.