Butterfly Flight Simulator (video) University of Chicago Share Print E-Mail Loading video... Caption A monarch butterfly in a custom flight simulator. The butterfly is attached to a rotating pin, which records the predominant direction it flies. Credit Ayse Tenger-Trolander, UChicago Usage Restrictions Please credit Ayse Tenger-Trolander 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.