French Frigate Shoals are located in the northwestern Hawaiian Islands, between Kauai and Midway. The atoll consists of a twenty-mile long crescent-shaped reef, with 13 coral and sand islands and the 120-foot high volcanic rock Perouse Pinnacle, named for French explorer Jean-Francois de la Perouse, who charted the atoll in 1786 and nearly grounded his two frigates. Tern Island is the largest, covering 105,276 square meters or 26 acres. Second largest is (or was) East Island, with 35…