Gulls in NW Europe
(last update: September 25, 2011
Herring Gull 3cy (argenteus) August 29 2012, IJmuiden, the Netherlands.
Not ringed, but plumage suggests local origin. P7 fully grown, P10 still old 2nd gen.
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Herring Gull 3cy (argenteus) August 29 2012, IJmuiden, the Netherlands.Not ringed, but plumage suggests local origin. P7 fully grown, P10 still old 2nd gen.
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