Herring Gull (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) RR 2CY & 6CY, November 2010 & January 2014, Dordrecht, the Netherlands.Bird ringed in SW Netherlands, by Roland-Jan Buijs, probably pullus Moerdijk 2009. below: Herring Gull (argenteus) RR 2CY November 30 2010, Dordrecht, the Netherlands. Picture: Theo Muusse.Complete moult finished, feathers replaced again in the partial autumn moult have 2nd gen like patterns. Herring Gull (argenteus) RR 6CY, January 29 2014, Dordrecht, the Netherlands. Picture: Theo Muusse.Full sub-terminal band on P10. Mirror on P9 only on innerweb. P7 & P6 with pattern close to bayonet shape. W-shape on P5. |