Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
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 graellsii NL (was EAU7) 10CY & 18CY, May 2006 & March 2014, Moerdijk, the Netherlands. Picture: Merijn Loeve & Mars Muusse.
Adult Lesser Black-backed Gull in summer (alternate) plumage, ringed as breeding 10cy female green ring EAU7. Green EAU7 originally ringed on June 24 1997 at Maasvlakte. Green ring replaced for new ring yellow tibia NL at Moerdijk (Shell Chemie-West), Noord-Brabant, NL5141.00N 433.00E. Ringed by Roland-Jan Buijs.
Lesser Black-backed Gull graellsii NL 18CY, March 24 2014, Moerdijk, the Netherlands. Picture: Merijn Loeve.
Still at Moerdijk. Ring in perfect condition.
Lesser Black-backed Gull graellsii NL (was EAU7) 10CY, May 13 2006, Moerdijk, the Netherlands. Picture: Mars Muusse.
Trapped as breeding 10cy female green ring EAU7. Originally ringed on June 24 1997 at Maasvlakte. New ring yellow tibia NL.
Red on upper mandible, no black on upper mandible, but some black on lower mandible.
