Lesser Black-backed Gull (graellsii & intermedius)

(last update: 19-2-2011)


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

L. f. graellsii CSU April 02 2006 & January 01 2009, Landfill VRSU de Pinto, Madrid, Spain. Picture: Delfín González.

Ringed graellsii, ringed in the U.K. PVC red CSU with metal BTO GN56651, ringed at Port of Felixstowe, Suffolk, U.K. (51º57´N/01º19´E). Ringed as pullus on 14 July 2004, by Mike March (mike at imafxt.co.uk). Seen at Madrid every winter, and reported once at Suffolk in September 2006.

below: CSU 3cy April 02 2006, Landfill VRSU de Pinto, Madrid, Spain.

Scapular region completely grey (grey 'saddle'). Several wing-coverts and tertials more adult-like grey.

below: CSU 6cy January 01 2009, Landfill VRSU de Pinto, Madrid, Spain.