Herring Gull 3cy-4cy 3V (argenteus) November 13 2009 & September 23 2010, Westkapelle, the Netherlands.
Local bird, ringed by Roland-Jan Buijs in SW Netherlands. Probably ringed as pullus on July 02 2007 at Vlissingen-Oost, the Netherlands.
below: 4cy 3V (argenteus) September 23 2010, Westkapelle, the Netherlands.
P7 fully grown. Bill pattern indication for immaturity.
![](yellow_3V_teusad_0863.jpg)
below: 3cy 3V (argenteus) November 13 2009, Westkapelle, the Netherlands.
Large tips on primaries.
![](../images/2013b/yellow_3V_teus3cy_20091113_WK_0950.jpg)
![](../images/2013b/yellow_3V_teus3cy_20091113_WK_1076.jpg)
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