groundsquirrel.jpg (IMAGE) University of Alaska Fairbanks Caption A researcher at the University of Alaska Fairbanks holds a hibernating Arctic ground squirrel. Credit Carla Frare photo Usage Restrictions Credit photographer 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.