Scalloped hammerhead sharks (IMAGE) University of Hawaii at Manoa Caption Scalloped hammerhead sharks off the coast of the Big Island of Hawai'i. Credit Cory Fults Usage Restrictions Image may only be used with appropriate caption and credit. License Original 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.