Sea turtle
The sandy beaches are nesting areas for the endangered Atlantic green and loggerhead turtles and is the only breeding site in the U.S. for the endangered hawksbill turtle. Sea turtle nests are surveyed each year to track nesting and reproduction of the turtles. There are few beaches in the refuge suitable for sea turtle nesting; thus there are typically less than 50 nests found each year. Green sea turtles nests are increasing, which is a positive sign since green sea turtle activity had not changed in several years. The low number of nests makes it difficult to determine nesting trends, but activity appears to be stable.