Corals on the Great Barrier Reef (IMAGE) ARC Centre of Excellence for Coral Reef Studies Caption These are corals on the Great Barrier Reef. Credit Mia Hoogenboom Usage Restrictions For use only in association with this media story. Must carry image credit: Mia Hoogenboom 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.