Beaver Tail East Passage, Narragansett Bay View on Ocean MapA large, cupped oyster defined by its characteristic “beaver tail” shape. Grown in the deep, cold waters of the East Pass of Narragansett Bay. Avg. rating 4 Love7Rate & Review!Species: EasternCultivation: SuspendedSalinity: BrinySize: AverageRegion: Rhode Island Beaver Tail (3 Ratings) olvr on December 30, 2020 at 3:34 pm Rating 4 Slightly briny and medium plumpness. Good meansusan on December 30, 2020 at 3:30 pm Rating 3.5 Slightly briny, plump, easy finish LtChief25 on May 30, 2015 at 9:03 pm Rating 4 A bit bigger oyster than others I have had so far this year in RI. Delicious oyster but found it to not be as briny as led to believe. Submit a Rating Cancel replySign up now to post your rating, or login here.