Pasture (IMAGE) Technical University of Munich (TUM) Caption Pasture in the highlands of the Ecuadorian Andes is depicted. Credit Jörg Bendix / Universität Marburg Usage Restrictions Free for use for coverage on this research work with the copyright mentioned. 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.