When are Butterflies and Moths Active (VIDEO) Florida Museum of Natural History 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 Florida Museum lepidopterist Akito Kawahara and his lab are researching when butterflies and moths are active - a surprisingly complex question. Credit Florida Museum Usage Restrictions Please credit Florida Museum. Soundtrack: "Sen (OKAM Remix)" by The Aurora Principle, licensed under CC BY-NC-SA 4.0. 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.