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Herring Gull (argenteus) NLA 6175967 2CY-3CY, December 2015 & January 2016, Scheveningen & Katwijk, the Netherlands.Ringed as pullus on July 04 2014 at Maasvlakte - Europoort, Rotterdam, the Netherlands (51° 58' 0N, 4° 5' 36E). Ringed by Roland-Jan Buijs. Recoveries: below: Herring Gull (argenteus) NLA 6175967 3CY, January 20 2016, Katwijk, the Netherlands.2nd generation inner primaries, which have grey on innerwebs and brown hue on outerwebs. Subterminal markings on P1-P3 more obvious in the left wing that they are in the right wing. When compared to last december, not much moult going on in scaps. below: Herring Gull (argenteus) NLA 6175967 2CY, December 24 2015, Scheveningen, the Netherlands.Upper tertial and innermost coverts replaced in partial autumn moult. |
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