<i>Calopteryx splendens</i>, male.  Picture taken near the river Ourthe in Hony, by Tim Bekaert (July 18, 2005)
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18 July 2005 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
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