Norman Bird Sanctuary is a 325-acre bird sanctuary, nature preserve, environmental education center, and museum at 583 Third Beach Road in Middletown, Rhode Island overlooking the Atlantic Ocean. In 1949, the Norman Bird Sanctuary was founded through a bequest in the will of Mabel Norman Cerio. The Sanctuary comprises the largest area of preserved open space in Newport County. There are 325 acres and 7 miles of hiking trails.