The Brazoria National Wildlife Refuge is a 44,414-acre (179.74 km2) wildlife conservation area along the coast of Texas (USA), east of the towns of Angleton and Lake Jackson, Texas. It borders Christmas Bay and the Intracoastal Waterway, separated from the Gulf of Mexico by Follet's Island. Brazoria National Wildlife Refuge was established in 1969 and provides quality habitat for wintering migratory waterfowl and other bird life. The refuge contains a freshwater slough which winds through salt marshes.