Birds and Berries (IMAGE) American Chemical Society Caption A hermit thrush chows down on a berry. Like other migratory birds, the thrush seems to pick the most nutritious berries, loaded with antioxidants. Credit Ryan Brady 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.