Drone data collection (IMAGE) Purdue University Caption Tina Jackson, graduate student in forestry and natural resources at Purdue University, looks at data collected from a drone equipped with a thermal camera. Drones with thermal cameras will be one of the tools used during a five-year study to determine the most effective method for monitoring wildlife population sizes. Credit Purdue Agricultural Communications/Joshua Clark Usage Restrictions News organizations may use this image in reports about the work of Purdue University’s Patrick Zollner and his collaborators. License Original 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.