Phalaropus lobatus (IMAGE) University of Barcelona Caption El estudio revela la existencia de una divisoria migratoria con dos poblaciones de falaropo picofino muy bien definidas en la geografía del paleártico occidental. Credit Yann Kolbeinsson 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.