Gulls in Europe
(last update: October 10, 2012)
Short index:
Lesser Black-backed Gull (graellsii) 2cy DUAK September 27 2007, Westkapelle, the Netherlands.
2cy graellsii, ringed as pullus in Belgium, probably July 07 2006, but info pending.
Partial autumn moult obvious in MC and upper tertials. Also gc1 missing and few LLC growing. Compare to DUAD blue.
