Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

LBBG 3cy, May 31 2002, EMO - Maasvlakte, the Netherlands. 

An average score in the wing-coverts with the median coverts moulted to all grey third generation feathers combined with the grey saddle (scapulars and mantle). The primary moult score for this bird is very low with P1 still present.