Natural History Photographs


Diptera - Syrphidae - Xylotini
Chalcosyrphus


Chalcosyrphus nemorum
Amstelveen, the Netherlands; 29 & 30 April 2009.
Fagne de Brackvenn, Belgium; 12 July 2013.


Chalcosyrphus piger
Duin en Kruidberg (Noord-Holland), the Netherlands; 28 May 2016.


Chalcosyrphus valgus
Fagne de Brackvenn, Belgium; 14, 17 & 20 July 2013.
Fagne de Brackvenn, Belgium; 30 May 2014.