Heptagenia sulphurea photo
Heptagenia sulphurea © Biopix: JC Schou
Location
Mattrup Å ved Stidsmølle, Jylland, Danmark
Zoom in on the original photo by click at the right. Put it in Lightbox, see family, etc. by clicking on the links at the left.
Free use by schools, etc., paid use 30 - 60 EUR / photo