Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

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LBBG rings

lbbg 1cy May
lbbg 1cy June
lbbg 1cy July
lbbg 1cy August
lbbg 1cy September
lbbg 1cy October
lbbg 1cy Nov - Dec

lbbg 2cy Jan-Febr
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 - 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) S.L 1CY & 3CY, October & November 2014; August 2016, Utrecht, the Netherlands.

Blue tibia SL and metal NLA 5.505.052, ringed as pullus on June 18 2014 at Lage Weide - Utrecht, the Netherlands.

Recoveries:
20-10-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Frank van der Meer
24-10-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read PieterGeert Gelderblom
31-10-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read PieterGeert Gelderblom
2-11-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Caroline Walta
2-11-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Frank van der Meer
2-11-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Herman Bouman
2-11-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Maarten van Kleinwee
2-11-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Peter van der Meer
2-11-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Robert van der Meer
4-11-2014 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Frank van der Meer
17-8-2016 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Mars Muusse. REMARKS: colour ring lost.

Lesser Black-backed Gull (graellsii) S.L 1CY, October 20 2014, Utrecht, the Netherlands. Picture: Robert van der Meer.

Advanced moult. All scaps replaced except long rear feather; GC1-2 replaced, MC1 & MC8 replaced, 2x LC replaced.

Lesser Black-backed Gull (graellsii) S.L 1CY, November 04 2014, Utrecht, the Netherlands. Picture: Frank van der Meer.

Same moult score.

Lesser Black-backed Gull (graellsii) S.L 3CY, August 17 2016, Utrecht, the Netherlands.

Blue tibia colour ring is lost.

P5/P8.