Herring Gull- Zilvermeeuw (argentatus & argenteus)(last update: |
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Herring Gull plumages: hg 1cy July hg 2cy January hg 3cy January hg sub-ad January hg ad January |
Herring Gull (argenteus) YBAX adult, April 2015 - March 2016, IJmuiden, the Netherlands.Ringed Herring Gull green YBAX, ringed as breeding adult on May 14 2012 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Herring Gull (argenteus) YBAX adult, March 21 2016, IJmuiden, the Netherlands.below: Herring Gull (argenteus) YBAX adult, February 19 2016, IJmuiden, the Netherlands.below: Herring Gull (argenteus) YBAX adult, November 22 2015, IJmuiden, the Netherlands.Complete moult finished. below: Herring Gull (argenteus) YBAX adult, October 09 2015, IJmuiden, the Netherlands.P8=P6. below: Herring Gull (argenteus) YBAX adult, September 03 2015, IJmuiden, the Netherlands.Complete moult: P5/P8. P6 at length of P4. Reddish-orange orbital ring. below: Herring Gull (argenteus) YBAX adult, April 21 2015, IJmuiden, the Netherlands.Complete moult not started. |