Patagonian ecosystems (IMAGE) University of Barcelona Caption Esta investigación abre una nueva perspectiva para identificar áreas clave para la conservación de las aves marinas en uno de los sistemas naturales más emblemáticos y productivos del mundo. Credit Massimiliano Drago, UB-IRBio Usage Restrictions The image may only be used with appropriate caption or 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.