Movie 2

Acoustic camera video of a male Allen's hummingbird as it visits the feeder at an airspeed of 0 m s-1. Note: heat map auto-scales (range: 20 dB), unlike in videos used to make Figs. 5, 6.

Kinematic control of male Allen's hummingbird wing trill over a range of flight speeds

Christopher J. Clark, and Emily A. Mistick

Journal of Experimental Biology 2018. 221:None-None; doi: 10.1242/jeb.173625