Green Cay National Wildlife Refuge

Buck Island National Wildlife Refuge, St. Thomas, was established in 1969 for its "particular value in carrying out the national migratory bird management program." The refuge consists of the entire 45-acre island. The refuge boundary extends to sea level and does not include submerged or marine...

The Cabo Rojo National Wildlife Refuge was established in 1974 when 587 acres of land were obtained as a potential habitat for migratory birds. In 1999 an additional 1,269 acres (Cabo Rojo Salt Flats) were added to the refuge through a conservation easement. The Cabo Rojo Salt Flats is the first...

Culebra National Wildlife Refuge is home to a diverse ecosystem that includes beaches, mangroves, lagoons, dry forests, coral reefs and seagrass beds.

Desecheo National Wildlife Refuge is a 360 acre island in the Mona Passage off the west coast of Puerto Rico. Although it is a relatively small island, the terrain is mountainous and rugged with semi-deciduous dry forest and grassland. Because of the porosity of the soils and the steep topography,...

Established in 1989, Laguna Cartagena National Wildlife Refuge is one of the most important freshwater habitats for migrating and resident aquatic birds in Puerto Rico. Establecido en el 1989 Laguna Cartagena es uno de los hábitats de agua dulce más importantes para las aves nativas y...

Sandy Point National Wildlife Refuge provides crucial nesting habitat for endangered leatherback sea turtles and hawksbill sea turtles as well as for the threatened green sea turtle. Hundreds of volunteers help with the turtle recovery program.

Established in 1999, Navassa Island National Wildlife Refuge is an uninhabited, 5 km² island in the Caribbean Sea between Haiti and Jamaica.

Vieques National Wildlife Refuge created by Congress with lands formerly managed by the Navy in 2001 and 2003. The refuge consists of approximately 17,771 acres of land (3,100 acres on the west and 14,671 acres on the east). Vieques National Wildlife Refuge is considered one of the most...