Lesser Black-backed Gull (graellsii & intermedius)

(last update: 7-2-2011)


LBBG rings

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 adult January
lbbg adult February
lbbg adult March
lbbg adult April
lbbg adult May
lbbg adult June
lbbg adult July
lbbg adult August
lbbg adult September
lbbg adult October
lbbg adult Nov - Dec

Lesser Black-backed Gull intermedius J804R 2CY, June 11 2017, Castricum, the Netherlands. Picture: Ruud Altenburg.

Ringed intermedius from Norway.

CR-Kode Svart ring med hvit kode: J804R LBNW(J804R);RBM
Ringmerkingssentral Stavanger Museum (Norway) Ringnummer 4277604
Art Sildemåke (intermedius)  Larus fuscus intermedius
Kjønn Ukjent Alder Pullus






20.07 2016

RAUNA, Farsund, Vest-Agder, Norway

58°03'33"N 006°40'10"E

Hansen, Tor Oddvar


31.08 2016

Rauna, Farsund, Vest-Agder, Norway

58°03'33"N 006°40'10"E

Olsen, Knut Sigbjørn


11.06 2017

Castricum aan Zee, Noord-Holland, The Netherlands

52°33'06"N 004°36'14"E

Altenburg, Ruud


Limited post-juvenile moult in wing-coverts and tertials (it seems not a single of these feathers has been replaced last winter). Currently, the complete moult has commenced, reflected by the missing central MC and several new fresh 2nd gen coverts. Upper tertial missing.