Ellis Island the region. The oyster beds remained a major source of food for nearly three centuries. Landfilling to build the railyards of the Lehigh Valley Railroad and the Central Railroad of New Jersey eventually obliterated the oyster beds, engulfed one island, and brought the shoreline much closer to the others. During the colonial period, Little Oyster Island was known as Dyre's, then Bucking Island. In the 1760s, after some pirates were hanged from one of the island's scrubby trees, it became known as Gibbet Island. It was acquired by Samuel Ellis, a colonial New Yorker and merchant possibly from Wales, around
Long Island Sound County and Oyster Bay on Long Island; between New Haven, Connecticut and Shoreham on Long Island; between Bridgeport, Connecticut and Port Jefferson on Long Island; or between Orient Point, New York and Rhode Island. A tunnel under the sound, as between Rye and Oyster Bay has also been proposed, to carry both freeway lanes and railroads. However, no crossing has been built since the Throgs Neck Bridge in the early 1960s. The Long Island Sound ecosystem has historically been polluted by a number of different sources, including industry, agriculture and communities (untreated sewage and urban runoff). Pollutants entering the Sound