Grey Reef Shark (IMAGE) Wildlife Conservation Society Caption Grey Reef Shark is one of many species that breed in the Vatu-i-Ra Seascape. Credit Cat Holloway Usage Restrictions For one time use in reporting this story 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.