Morro Bay Estuary (IMAGE) California Polytechnic State University Caption Drone footage of low tide at Morro Bay estuary. Credit Ryan Walter, Jennifer O'Leary and Kyle Nessen Usage Restrictions The 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.