Staghorn Propagation (IMAGE) University of Guam Caption University of Guam graduate student Andrew McInnis attaches a staghorn coral fragment to a deployed coral tree in December 2019 in the Piti Bomb Holes marine preserve. Credit Photo courtesy of University of Guam Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.