The area of Nomans Land Island National Wildlife Refuge is 2,589,988.110336 square meters.
Nomans Land Island National Wildlife Refuge was created in 1975.
Mackay Island National Wildlife Refuge was created in 1960.
Franklin Island National Wildlife Refuge was created in 1973.
Thacher Island National Wildlife Refuge was created in 1972.
Cat Island National Wildlife Refuge was created in 2000.
Protection Island National Wildlife Refuge was created in 1982.
Blackbeard Island National Wildlife Refuge was created in 1924.
Harbor Island National Wildlife Refuge was created in 1983.
Block Island National Wildlife Refuge was created in 1973.
Pea Island National Wildlife Refuge was created in 1937.
Gravel Island National Wildlife Refuge was created in 1913.
Cedar Island National Wildlife Refuge was created in 1964.