Lesser Black-backed Gull (graellsii & intermedius)
(last update: June 25, 2012)
lbbg 1cy May
lbbg 1cy June
lbbg 1cy July
lbbg 1cy August
lbbg 1cy September
lbbg 1cy October
lbbg 1cy November
lbbg 1cy December
lbbg 2cy January
lbbg 2cy February
lbbg 2cy Mar-April
lbbg 2cy May
lbbg 2cy June
lbbg 2cy July
lbbg 2cy August
lbbg 2cy September
lbbg 2cy October
lbbg 2cy Nov - Dec
lbbg 3cy Jan-April
lbbg 3cy May
lbbg 3cy June
lbbg 3cy July
lbbg 3cy August
lbbg 3cy September
lbbg 3cy October
lbbg 3cy Nov - Dec
lbbg sub-ad Jan-April
lbbg sub-ad May
lbbg sub-ad June
lbbg sub-ad July
lbbg sub-ad Aug
lbbg sub-ad Sept
lbbg sub-ad Oct
lbbg sub-ad Nov
lbbg sub-ad Dec
lbbg ad January
lbbg adult February
lbbg adult Mar-April
lbbg adult May
lbbg adult June
lbbg adult July
lbbg ad August
lbbg ad September
lbbg ad October
lbbg ad Nov - Dec
Lesser Black-backed Gull graellsii NLA 5.505.659 3CY, July 20 2016, Utrecht, the Netherlands.
Metal ring Arnhem NLA 5.505.659, ringed as pullus (sex unknown) on July 07 2014 at Maasvlakte (Papegaaienbekeiland), Zuid-Holland, the Netherlands (5158.00 N 404.00 E). Ringer: Roland-Jan Buijs.
Recoveries:
20-7-2016 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E metal ringnumber read Mars Muusse
Arrested moult: in left wing P9-P10 old, in right wing P10 old and P9 with fresh white tip. Complete moult started now, normal sequence with P1. P1-P2 new fully grown, P3 growing, P4 missing. Obvious immature rectrices and several secondaries with darker centres. Black band on bill.
