Nags Head Woods
Location: Dare
County
Total Size: 1400 acres
Map
Site Description: Nags Head Woods is a complex maritime forest ecosystem
on the NC Outer Banks. The forest includes a variety of ecological community
types, including three classified by the NC Natural Heritage Program as globally
rare. These three rare community types are maritime deciduous forest, maritime
swamp forest and maritime shrub swamp. In addition, the nags Head Woods system
includes freshwater and brackish marshes, open sand dunes and pine-dominated
maritime shrub forest.
The site stretches more than three miles along the western side of Bodie Island adjacent some of the outer banks’ most intense residential and commercial development. Owned jointly by The Nature Conservancy and the Town of Nags Head and Kill Devil Hills, it has long been recognized as one of NC’s most important natural areas. Appx 1200 of the 1400-acre system is now in conservation management.
Habitats: Maritime forest, mixed forest, non-riverine forested wetland, brackish marsh.
Nags Head Woods is a complex maritime forest system overlying an extensive dune ridge-swale system with elevations ranging from sea-level to more than 90’. According to pond sediment and pollen samples, woody plant communities have existed on the site for more than 1000 years. Tests are now under way to determine how long the geological dune-swale substrate has been in place, but it is thought that this date could be far in excess of 1000 years. The dominant plant communities in the forest today are maritime deciduous forest, maritime swamp forest and maritime shrub swamp. The forest is bordered to the north and south by Run Hill and Jockey’s Ridge, two non-vegetated migratory sand dunes that are among the highest on the east coast. To the west are brackish marshes and Roanoke Sound, and to the east are heavily developed residential neighborhoods and commercial areas that were once likely maritime shrub and maritime grasslands. Temperature normally ranges from the mid-20s to upper 90s. Rainfall is the only source of freshwater. A well-developed freshwater lens recharges the many ponds & swamps, and fluctuates seasonally.
Land Use: wildlife conservation, water supply, suburban/undeveloped
Primary Threats: Introduced plants, groundwater extraction, recreational development/overuse, residential/commercial development
Protection Status: Owned and protected by The Nature Conservancy.
Conservation Issues: Non-native plants and animals are the most critical
conservation issue facing the site. Primary threats at this time are Phragmites
australis, Jap. honeysuckle, Oriental Bittersweet and gypsy moths. The Town of
Nags Head currently withdraws up to 1 million gallons of water a day from the
freshwater lens beneath the forest to supplement the public water supply during
the busiest month for tourism (Jun-Aug). The rate of growth on the outer banks
continues unabated. All natural areas and natural processes on the islands and
surrounding waters feel pressure from these forces. A transmission right-of-way,
a sand road and the ever more residences on the site’s edges lead to increased
fragmentation.
Birds: Maritime
deciduous forest, maritime swamp forest and maritime shrub swamp are significant
and representative (Criteria 3) and support a great diversity of neotropical
species on during migration.
Key Bird Species
|
Criteria |
Season |
Number |
||
| 4g | Concentration of migratory landbirds | FM, SM | -- | |
B=Breeding FM=Fall Migration
SM=Spring Migration W=Winter
Sources:
Jeff DeBlieu, The Naturre Conservancy