Reef Restoration (IMAGE) University of Virginia Caption Brittany Collins of The Nature Conservancy measures oysters and crabs on Feb. 10, 2021, on a restored reef in the Hillcrest Oyster Sanctuary. Credit Photo by Bo Lusk, The Nature Conservancy Usage Restrictions Use with 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.