Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)


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 NOS 4105805 5CY, October 02 2003, IJmuiden, the Netherlands.

An adult LBBG intermedius metal ringed right Stavanger 4105805. Ringed as pullus on 24 June 1999 at Kollsvegen 649, Gjøvik, Oppland, NO (60° 52' 48 , 10° 40' 11), 115 KM north of Oslo, 200 KM inland.

P6 is fully grown, P9-P10 are still old. P10 with a small mirror. Moult in the rectrices has started as well, with the central feathers shed. All secondaries are still old. The bill is yellow, with the red gonydeal spot extending on the upper mandible. There is some black on both upper and lower mandible. The iris is yellow, without speckling. The orbital ring is red.