Partners in Flight Bird Conservation Plan: The Southern New England (Physiographic Area 09)
The Southern New England physiographic area covers parts of northern New Jersey, southern New York including Long Island, the majority of Connecticut, all of Rhode Island, most of eastern Massachusetts, the southeastern corner of New Hampshire, and south-coastal Maine. This area has experienced the greatest amount of urbanization of any part of the Northeast, including the entire Boston-to-New York City corridor. Urbanization and associated human activities severely threaten remaining high-priority habitats, especially maritime marshes and dunes, relict grasslands, and mature deciduous forests. Forest fragmentation, which is not a major issue in most parts of the Northeast, is a severe factor threatening forest bird populations. Currently, urban land covers roughly one-third of the physiographic area, with an additional 25 % of the region in agricultural production, primarily in the Connecticut River Valley, eastern Long Island, and northern New Jersey. Remaining forests are a mixture of oak-hickory and other hardwoods, white pine-red pine forest, and pine-oak woodlands or barrens.