Herring Gull (argentatus & argenteus)
(last update: February 11, 2013)
Herring Gull 2cy PT June 08 2013, Noordwijk, the Netherlands.
Ringing data: ringed as pullus on June 23 2012 at Europoort (Dintelhaven), Zuid-Holland, Netherlands (5157.00 406.00 E).
Outer primaries and tail still 2nd generation. Active complete moult reflected in new MC, so also probably replacing central primaries.