A Pair of Voles (image) University of Texas at Austin Share Print E-Mail Caption This image shows a pair of voles, one with an ear tag that is used as a unique identifier for the vole. Credit Aubrey Kelly/Cornell University Usage Restrictions Image may only be used with appropriate credit. Share Print E-Mail 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.