Remote Sensing of Biodiversity (IMAGE) University of Zurich Caption This image shows the diversity of vegetation of the woods of Lägern near Baden, Switzerland, with 44,000 treetops. Credit University of Zurich 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.