Research On Hummingbird Hovering
In 2005, a research team led by Dr. Douglas Warrick of Oregon State University used trained rufous hummingbirds in a study to determine the mechanics of hummingbird hovering. The study employed digital particle imaging velocimitry to capture the bird’s wing movements on film, which enabled the discovery that the hummingbird’s hovering is achieved due primarily to its wing’s downstroke (which accounts for 75% of its lift) rather than its upstroke (which makes up the additional 25% of the lift).
Read more about this topic: Rufous Hummingbird
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