Viewing the Past (IMAGE) Carnegie Institution for Science Caption This Carnegie Airborne Observatory LiDAR image shows the Tambopata River in the Peruvian Amazon. Ancient oxbows and meanders are in blue, extending from the current river in black. Higher terrace regions are pink. Credit Greg Asner, the Carnegie Airborne Observatory 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.