Seagulls (IMAGE) American Chemical Society Caption Seagull blood shows promise for monitoring pollutants from oil spills in marine environments. Credit Courtesy of Alberto Velando, Universidade de Vigo, Spain 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.