How the hawkmoth sees, hovers and tracks flowers in the dark
Thursday, June 11, 2015 - 14:30
in Biology & Nature
Using high-speed infrared cameras and robotic flowers, scientists have learned how the hawkmoth juggles the complex sensing and control challenges of seeing in the dark, hovering in mid-air and tracking moving flowers. The work shows that the creatures can slow their brains to improve vision under low-light conditions -- while continuing to perform demanding tasks.