Bees (IMAGE) Arizona State University Caption Old bees have troubling finding their way to new homes, as learning behavior becomes inflexible with age. Credit Photo credit: Christofer Bang/ASU. 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.