Photo 4: First winter (1cy) LBBG, November 20 2000, Westkapelle, the Netherlands. 

A ringed individual, but the ring was only recognized after seeing the photo's, so no exact location of the breeding colony. Most likely a bird of Belgian origin. Nearly all mantle and scapulars have been moulted to second generation. No coverts seem to be moulted, except one outer lesser covert, which shows a pale greyish brown base with a darker shaft.