Grey-headed Woodpecker <i><a href="//commons.wikimedia.org/wiki/Picus_canus" title="Picus canus">Picus canus</a> canus</i>, Białowieża, Poland. Digiscoping with Swarovski ATM 80 HD 30 X, Panasonic DMC-GF1 + Lumix G 20mm F1.7 ASPH (Adapter DCB).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/42244964@N03">Frank Vassen</a> from Brussels, Belgium
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/42244964@N03/4664743582/">Grey-headed Woodpecker (Picus canus), Białowieża, Poland</a>