Long-Tailed Tit Aegithalos Caudatus (IMAGE) Proceedings of the National Academy of Sciences Caption Long-tailed tit Aegithalos caudatus Credit Image credit: Ben Hatchwell. 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.