Survivor: Dead Zones (IMAGE) Brown University Caption Some species like the hardy quahog survive nicely in what were thought to be oxygen-depleted "dead zones" in Narragansett Bay. It's their predators that move on. Credit None needed. 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.