Davids' Island is a island off the coast of New Rochelle, New York, in Long Island Sound. Currently uninhabited, in the past it was the site of Fort Slocum. The island is home to the endangered Kemp's Ridley sea turtle, and rare birds such as osprey and least terns. Davids' Island also supports valuable wetlands, rare rocky intertidal areas, and sandy beaches. The waters surrounding the Island are home to winter flounder, Atlantic herring, and Atlantic silverside.