Jennifer Tank, University of Notre Dame (IMAGE) University of Notre Dame Caption Jennifer Tank, Galla Professor in the Department of Biological Sciences at the University of Notre Dame, is co-author of the study and director of Notre Dame's Environmental Change Initiative. Credit Matt Cashore/University of Notre Dame 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.