Examples of 2cy Lesser Black-backed Gulls with grey scapulars and patterned coverts, either barring or anchor patterns.
Photo 2: LBBG 2cy, November 19 2000, Westkapelle, the  Netherlands. Photo 8: LBBG 2cy, November 20 2000, Westkapelle, the Netherlands. 
Photo 9: LBBG 2cy, November 26 2000, Westkapelle, the Netherlands. 2nd generation primaries have delicate white tips, while P10 shows a very small mirror. Photo 13: LBBG 2cy, November 20 2000, Westkapelle, the Netherlands. Rather stout individual, probably a male.
Photo 14: 2cy LBBG, November 20 2000, Westkapelle, the Netherlands. Photo 16: LBBG 2cy,  November 26 2000, Westkapelle, the Netherlands. Bird without obvious anchors or barring on coverts.
Photo 20: LBBG 2cy, November 26 2000, Westkapelle, the Netherlands. 7576.jpg (71962 bytes)Photo 24: LBBG 2cy L-..92.., November 08 2001, Westkapelle, the Netherlands. Ringed in Belgium.