Drawn to a flame

This exercise is a part of Educator Guide: Ant Ecosystem Disruption and Insects to Light / View Guide
Multiple images of a yellow brimstone butterfly are shown via motion capture. The insect is flying in circles, with its back pointing toward an illuminated tube light inside a flight arena at Imperial College London.
A brimstone butterfly (Gonepteryx rhamni), shown in multiple locations using motion capture, tries to keep its back toward a...