Where did the starlings go? (IMAGE) Netherlands Institute of Ecology (NIOO-KNAW) Caption To find out how migrating birds find their way, starlings were relocated from autumn stopovers along the Dutch North Sea coast to Switzerland (red, 1948–1957) and Spain (blue, 1959–1962). Credit From: Revisiting Perdeck's massive avian migration experiments debunks alternative social interpretations, https://doi.org/10.1098/rsbl.2024.0217 Usage Restrictions Only to be used in combination with the subject of this story. 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.