High-speed Video Reveals the Hummingbird's "Snap-buckling" Beak (video) National Evolutionary Synthesis Center (NESCent) Share Print E-Mail Loading video... Caption High-speed video of a purple-crowned woodnymph (Thalurania colombica) catching fruit flies reveals the hummingbird's "snap-buckling" beak. Credit Video by Gregor Yanega. Usage Restrictions None 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.