Dark Lesser Black-Backed Gull (graellssii?)

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Maarten W. Kaales
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Joined:Sat Mar 06, 2010 4:21 pm
Dark Lesser Black-Backed Gull (graellssii?)

Post by Maarten W. Kaales » Sat Jul 31, 2010 9:45 pm

Image
The Netherlands - Barneveld wastedump, 27.07.2010.

I've never seen such a dark bird in July.
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Ruud Altenburg
Posts:248
Joined:Sun Sep 27, 2009 1:58 pm

Re: Dark Lesser Black-Backed Gull (graellssii?)

Post by Ruud Altenburg » Tue Aug 03, 2010 11:46 am

You just uploaded a bunch of Norwegian rings, indicating that intermedius is summering at this location...
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