Saturday, 30 March 2013
Adult primary patterns of presumed Kumlien’s Gulls
Illustrations after Plate 2 from: Identification and variation of winter adult Kumlien's Gulls, by Steve N.G. Howell & Bruce Mactavish, IN: Alula 1/2003.
Saturday, 16 March 2013
Herring Gull (Larus argentatus) with uniform greyish-brown hind-neck and smooth underparts
This gull was photographed on the beach east of Hirtshals Harbour in Denmark on February 9, 2013. I found the uniform greyish-brown hind-neck and smooth underparts rather interesting as I had not seen this combination before in an argentatus Herring Gull.
Tuesday, 12 March 2013
Tuesday, 5 March 2013
Subscribe to:
Posts (Atom)