St. Marks National Wildlife Refuge

St. Marks National Wildlife Refuge, in Wakulla County, Florida, is one of the oldest wildlife refuges in the United States. Established in 1931 as a wintering ground for migratory birds, it encompasses more than 83,000 acres spread between Wakulla, Jefferson, and Taylor Counties in the state of Florida.

The refuge includes several Gulf of Mexico coastal habitats, such as saltwater marshes, islands, tidal creeks, and the estuaries of seven north Florida rivers. It is home to a diverse range of plant and animal life and also has a long history of human use, including structures such as the St. Marks Lighthouse, the second oldest lighthouse in Florida.