Natural History Photographs


Circinaria calcarea
Nederlands:Plat dambordje
Deutsch:Kalk-Kragenflechte
Svenska:kalkstenslav
Amstelveen, the Netherlands; 26 May 2013.
Durbuy, Belgium; 8 June 2013.
Kizildağ Milli Parki (Isparta), Turkey; 29 April 2014.