Ronan (2 of 2) (IMAGE) University of California - Santa Cruz Caption This is a photo of Ronan, a California sea lion at Long Marine Laboratory, University of California Santa Cruz, that learned to bob her head in time with rhythmic sounds and music. Credit C. Reichmuth Usage Restrictions Only for use with news coverage of this research 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.