Uploaded July 2014 | Updated September 2026, 6 hours ago

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Smoke visualization of the wake for a hummingbird hovering IGE at a height of 5 cm from the ground.

This research was published in the journal of the Royal Society Interface in the paper: 'Hovering performance of Anna's hummingbirds (Calypte anna) in ground effect' by Kim et al. The doi link for the article is rsif.royalsocietypublishing.org/lookup/doi/10.1098/rsif.2014.0505