Puma Under Flashing Lights (IMAGE) Ecological Society of America Caption A puma is caught on camera at night during a study to see if flashing lights are a viable non-lethal predator deterrent for protecting llama and alpaca herds. Credit Photo courtesy of Omar Ohrens Usage Restrictions Photo courtesy of Omar Ohrens. 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.