The Common Windmill is the most common member in India of the Windmills genus ''Byasa'', comprising tailed black swallowtail butterflies with white spots and red submarginal crescents.
Similar species: Moths And Butterflies
By Thibaud Aronson
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Uploaded Jul 26, 2016. Captured May 1, 2015 08:49 in Paro-Samdrupjongkhar Road, Trongsa, Bhutan.