Nomans Land Island National Wildlife Refuge

Featured Species

The refuge was created to safeguard and enhance the pristine wildlife habitat of Nomans Land Island, to protect endangered and  threatened species, and to provide feeding, nesting, and roosting areas for migratory birds. The refuge provides undisturbed habitat for a wide array of avian species. Seabirds including double-crested cormorants, common terns, various gull species, and Leach’s storm-petrels have been documented present on the island. Raptors including peregrine falcons, bald eagles, kestrels, and merlins, and coopers hawk, have been seen utilizing the island. Over 25 species of songbirds have been surveyed by refuge staff. 

Various waterfowl species, shorebirds, and marsh birds are abundant as well, including, American black ducks, mallards, green-winged teals, American oystercatchers, black-crowned night herons and Virginia rails. 

In the spring of 2019, with several conservation partners, New England cottontails were released on Nomans Land Island to establish a new population. There are no mammalian predators on the island, however, there have been sightings of river otter, muskrat, gray seals, and harbor seals. The refuge is an important stop over during migration for many species, especially the monarch butterfly. 

Brown and gray rabbit hides in the grass

The New England cottontail (Sylvilagus transitionalis) is a medium-large sized cottontail rabbit that may reach 1,000 grams (2.2 pounds) in weight. Sometimes called the gray rabbit, brush rabbit, wood hare or cooney, it can usually be distinguished from the sympatric eastern cottontail and...

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A monarch butterfly on a yellow flower

Adult monarch butterflies are large and conspicuous, with bright orange wings surrounded by a black border and covered with black veins. The black border has a double row of white spots, present on the upper side of the wings. Adult monarchs are sexually dimorphic, with males having narrower...

FWS Focus