Demetrias imperialis - <p><i>Demetrias imperialis</i>, location: The Netherlands - Rhenen - Blauwe Kamer - Gelderland </p> © This image is created by user Dick Belgers at waarneming.nl, a source of nature observations in the Netherlands. - CC BY 3.0 - Wikimedia Commons
Étangs de Mépieu - Saint-Quentin-en-Yvelines