Block Island National Wildlife Refuge is located on Block Island, Rhode Island, and covers approximately 150 acres. Established in 1973, the refuge aims to protect diverse habitats, including salt marshes, dunes, and coastal forests. It serves as a vital stopover for migratory birds along the Atlantic Flyway. Visitors can enjoy various outdoor activities such as hiking, birdwatching, and photography. The refuge is home to numerous species, including the endangered piping plover and various migratory waterfowl. Educational programs and guided tours are also available to help visitors learn about the area's unique ecosystems and wildlife conservation efforts.