Pigmented and Bleached Coral (IMAGE) University of Hawaii at Manoa Caption Colonies of the finger coral (Porites compressa)--one remaining pigmented (left) and the other bleaching (right) in response to a period of ocean warming. Credit Raphael Ritson-Williams Usage Restrictions Image may only be used with appropriate caption and credit. 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.