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Keywords from Image Description:
Neochelidon tibialis . Whitethighed Swallow Hirondelle cuisses blanches org page monograph of the Hirundinidae creator Richard Bowdler Sharpe PDold Neochelidon tibialis Richard Bowdler Sharpe monograph of the Hirundinidae Neochelidon tibialis Whitethighed Swallow June UTC Neochelidon tibialis
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