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

(4 images) LBBG 1cy E78E, E81E  & E85E July 13-23 2004, Maasvlakte, the Netherlands.

Birds from one nest. All three birds are missing coverts and scapulars from late June onwards. By July, second generation-like coverts are visible.

Below: LBBG 1cy E78E, E81E  & E85E, July 13 2004, Maasvlakte, the Netherlands.

Below: LBBG 1cy E81E  & E85E, July 17 2004, Maasvlakte, the Netherlands.

Below: LBBG 1cy E78E  & E85E, July 23 2004, Maasvlakte, the Netherlands.

LBBG 3cy E81 May 26 2006, Amsterdam, the Netherlands. Pictures Ruud Altenburg.

Returning as 3cy bird, E81 still has all sercondaries and primaries retained 2nd generation. The tail has been renewed completely.