Seeing the Forest or the Trees (VIDEO) Brown University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Echolocating bats use rapid-fire broadcast-echo pairs to navigate through forests of obstacles. They make subtle changes in each broadcast to keep the pairs from blurring. These bats were flying at night through a forest in Belize. Credit James Simmons, Brown University 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.