Cibola National Wildlife Refuge was created in 1964.
The area of Cibola National Wildlife Refuge is 67.287 square kilometers.
Emiquon National Wildlife Refuge was created in 2000.
Matlacha Pass National Wildlife Refuge was created on 1908-09-26.
Mark Twain National Wildlife Refuge Complex was created in 1958.
Currituck National Wildlife Refuge was created in 1984.
Choctaw National Wildlife Refuge was created in 1964.
Muleshoe National Wildlife Refuge was created in 1935.
Modoc National Wildlife Refuge was created in 1961.
Aransas National Wildlife Refuge was created in 1937.
Breton National Wildlife Refuge was created in 1904.
Featherstone National Wildlife Refuge was created in 1970.
Chassahowitzka National Wildlife Refuge was created in 1941.