Movie 3
Acoustic camera video of a male Allen's hummingbird as it visits the feeder at an airspeed of 14 m s-1. Heat map auto-scales (range: 20 dB). Note self-noise of feeder.
Kinematic control of male Allen's hummingbird wing trill over a range of flight speeds
Journal of Experimental Biology 2018. 221:None-None; doi: 10.1242/jeb.173625