Pinckney Island National Wildlife Refuge was created in 1975.
The area of Pinckney Island National Wildlife Refuge is 16.402 square kilometers.
Cat Island National Wildlife Refuge was created in 2000.
Protection Island National Wildlife Refuge was created in 1982.
Thacher Island National Wildlife Refuge was created in 1972.
Mackay Island National Wildlife Refuge was created in 1960.
Blackbeard Island National Wildlife Refuge was created in 1924.
Franklin Island National Wildlife Refuge was created in 1973.
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.
Wallops Island National Wildlife Refuge was created in 1975.