Scoters (Melanitta spp.) exhibit extraordinary maneuvers during courtship flight, attitudes which are not commonly seen in flight. Scoters drop their legs and spread webbed feet during these maneuvers. There appears to be a correlation between how the feet of scoters meet the airflow and the maneuver in progress.
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1 September 2008
Use of Legs and Feet for Control by Scoters during Aerial Courtship
William J. Wilson
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The Wilson Journal of Ornithology
Vol. 120 • No. 3
September 2008
Vol. 120 • No. 3
September 2008