A seagull swooped down on Singing Beach in Manchester-By-the-Sea and swiped a card holder and money clip, which haven't been found, police said.
The Friday night incident is the second during the last few weeks on Cape Ann, which sticks out into the Atlantic Ocean about 40 miles northeast of Boston.
Town Meeting voters in the western Massachusetts town of Great Barrington upheld a ban on bottled water, even though some of the town's tap water comes from the rusty Housatonic River.
Voters supported the ban on bottles of still water 1 liter or less, first enacted this past May, on a 296-199 vote, according to the Berkshire Eagle.