Varied Thrush (IMAGE) Proceedings of the National Academy of Sciences Caption This is Varied Thrush, a species associated with older forests in the Pacific Northwest. Credit Image courtesy of Benjamin T. Phalan 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.