Northern Willow Warbler, but a very difficult ID… Captured, ringed, measured and released today @ VRS Hessenpoort, Zwolle, The Netherlands.
Showing posts with label Phylloscopus trochilus acredula. Show all posts
Showing posts with label Phylloscopus trochilus acredula. Show all posts
Sunday, May 21, 2017
Phylloscopus trochilus acredula
Northern Willow Warbler, but a very difficult ID… Captured, ringed, measured and released today @ VRS Hessenpoort, Zwolle, The Netherlands.
Subscribe to:
Posts (Atom)