Alpine Chipmunk (IMAGE) University of California - Berkeley Caption An alpine chipmunk (Tamias alpinus) is shown at Yosemite's Ten Lakes Pass at an elevation of 9,631 feet. Credit Risa Sargent photo Usage Restrictions All rights reserved. Non-commercial use only. 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.