<em>Pipistrellus kuhlii</em> Drinking (IMAGE) Springer Caption Climate change is most likely behind the extraordinary spread of a type of vesper bat across Europe over the last four decades. Credit Jens Rydell Usage Restrictions Copyright: Jens Rydell 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.