New Mexico Fieldwork (IMAGE) University of Washington Caption Abigail Swann, Dave Minor and Juan Villegas take measurements of live and dead trees in central New Mexico. Credit Abigail Swann/University of Washington Usage Restrictions With credit 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.