Kendall Grassland (2 of 2) (IMAGE) U.S. National Science Foundation Caption Summer in Kendall Grassland, where vegetation changes are tracked through the PhenoCam. Credit Courtesy of the PhenoCam Network 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.