Photo 2b: LBBG 2cy, May 13 2002, Missouriweg, Maasvlakte, the Netherlands.
Rather typical first type LBBG. Note the pale base with dark anchor markings on the second generation scapulars and mantle-feathers. All the coverts and tertials are still juvenile. One lower scapular is missing and p1 has been dropped, so the primary moult score (PMS) is 1.