Enviro (IMAGE) Stanford University Caption People take part in an environmental education initiative at Ninigret National Wildlife Refuge in Rhode Island. (Image credit: US Fish & Wildlife Service) Credit U. S. Fish & Wildlife Service Usage Restrictions Credit Nicole Ardoin 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.