Phylogeny (IMAGE) Florida Museum of Natural History Caption Species across the moth tree of life have independently evolved the ability to produce ultrasonic noises in widely different ways, often as a means of avoiding hungry bats. Credit Figure by Barber et al. (2022), in PNAS. Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.