Alex Perkins, University of Notre Dame (IMAGE) University of Notre Dame Caption This is Alex Perkins, Eck Family Assistant Professor of Biological Sciences at the University of Notre Dame. 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.