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High-speed video capture Songbird Quick-Step
November 19, 2015 Updated 17:13 GMT
The use of video cameras at high speed, Japanese and German researchers have discovered out a "tap dance" of songbirds cordon bleu.
The rapid intensification is part of an exhibit of pumps and sing the court, of the two men and women, but as fast pirouettes birds is invisible to the naked eye.
The research is published in the open access journal Scientific Reports.
Files Nao Ota, Hokkaido University
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