Video from the On-Board Unit (video) Acoustical Society of America Share Print E-Mail Loading video... Caption This is video from the on-board unit demonstrating the hawk's point of view flying through the bat swarm. Video is slowed to 10 percent its original speed. Credit Laura Kloepper Usage Restrictions This clip may be used only with appropriate credit. Share Print E-Mail 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.