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Keywords from Image Description:
Riparia cincta . Banded Martin Hirondelle collier monograph of the Hirundinidae Scan form oiseaux net sharpe collier html Oiseaux net but higher resolution on org page archive org creator Richard Bowdler Sharpe PDold Riparia cincta Richard Bowdler Sharpe monograph of the Hirundinidae Riparia cincta Banded Martin June UTC