Harris Neck’s 2,824 acres consists of saltwater marsh, grassland, mixed deciduous woods, and cropland. Because of this great variety in habitat, many different species of birds are attracted to the refuge throughout the year. In the summer, thousands of egrets and herons nest in the swamps, while in the winter, large concentrations of ducks (especially mallards, gadwall and teal) gather in the marshland and freshwater pools. Over 15 miles of paved roads and trails provide the visitor easy access to the many different habitats. Chosen for it’s accessibility and bird diversity, Harris Neck is one of 18 sites forming the Colonial Coast Birding Trail, inaugurated in 2000.