Access at seashore locations
The stairs at Nauset Light Beach in Eastham are closed due to storm damage. Herring Cove North Lot in Provincetown sustained damage resulting in closure of multiple parking spaces. The Nauset Marsh Trail bridge was destroyed in a 2012 storm. More »
Common and Roseate Terns Begin Migration to South America - Currently Staging and Resting on Cape Cod National Seashore Beaches
Contact: Jason Taylor, Ph.D., 508-957-0737
The importance of Cape Cod National Seashore beaches to nesting piping plovers and least terns is well known to most Cape residents and visitors.However, the importance of outer-Cape beaches to common, least, and roseate terns and other shorebirds before and during migration may be less widely appreciated.Even while some least terns and piping plovers are raising chicks on seashore beaches, roseate and common terns are beginning to gather, particularly on the barrier beaches that form Hatches Harbor, Jeremy Point, and Coast Guard/Nauset.Terns, sometimes referred to as "sea swallows," are smaller than gulls and more graceful flyers, with forked tails and slender wings.After the nesting season, adult and fledgling terns disperse from their breeding grounds to "stage" on beaches and flats in southern New England before their 4,500 mile migration to South America. During this staging period, the terns rest and feed in order to build body mass and fat reserves necessary to fuel their long migration south.This is a critical period for these terns and other staging and migrating shorebirds; it is important that disturbances to these birds while resting on beaches and flats are minimized. Visitors are encouraged to enjoy terns and other shorebirds from a distance. Vehicles, boat landings, kayaks, dogs, and pedestrians can flush staging birds, interrupting feeding and resting and forcing them to expend energy they are trying to preserve for migration.
Over the years, Cape Cod National Seashore staff has assisted the Massachusetts Audubon Coastal Waterbird Program and the U.S. Geological Survey in documenting the importance of seashore beaches to terns about to embark on their fall migration.From July through mid-September, researchers have counted many thousands of terns congregating at Hatches Harbor, Race Point, Coast Guard/Nauset Marsh, North Beach and South Beach/Monomoy beaches.
Most terns observed are common terns, a Species of Special Concern in Massachusetts, and roseate terns, listed as endangered by the State and the U.S. Fish and Wildlife Service.Based on counts of color-banded roseate terns, researchers estimate that 75%, or more, of the entire Northwest Atlantic Coast breeding population of roseate terns use Cape Cod National Seashore beaches and mudflats during their migration.A more detailed three-year study on the importance of the seashore to staging roseate terns is planned to begin in 2014.
Superintendent George Price stated that "he encourages visitors and residents to observe this amazing phenomenon of thousands of birds utilizing national seashore beaches in preparation for their migration. It is important for people to witness this wonder of nature and share their experience with family and friends. Visitors are encouraged to enjoy terns and other shorebirds from a distance, but should avoid disturbing these staging birds, since this period of resting is critical to their survival."
Did You Know?
The area at the northernmost tip of Cape Cod National Seashore in Provincetown is known as “Race Point”. It gets its name from the swift tidal “race” that swirls from ocean to bay around the point. The swimming beach is located a safe distance away in calmer waters.