Lesser Black-backed Gull (graellsii & intermedius)
(last update: June 25, 2012)
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
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lbbg sub-ad June
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lbbg ad January
lbbg adult February
lbbg adult Mar-April
lbbg adult May
lbbg adult June
lbbg adult July
lbbg ad August
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lbbg ad Nov - Dec
Lesser Black-backed Gull graellsii 0.+ 3CY, June & July 2016, Utrecht, the Netherlands.
Tibia blue ring 0+ + black ring and metal Arnhem NLA 5.505.578. Ringed as pullus on July 04 2014 at Europoort (Tennesseehaven), the Netherlands (5158.00 N 405.00 E).
Recoveries:
26-7-2014 Ter Heijde (Strand), Zuid-Holland, NL 5.201,00 N 409,00 E colourring read N.Huig & R. van Oosteroom
25-9-2014 Scheveningen (Strand), Zuid-Holland, NL 5.206,00 N 415,00 E colourring read Rinse van der Vliet
12-6-2016 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Mars Muusse
11-7-2016 Utrecht (Papendorp), Utrecht, NL 5.204,00 N 505,00 E colourring read Mars Muusse
below: Lesser Black-backed Gull graellsii 0.+ 3CY, June 12 2016, Utrecht, the Netherlands.
Of all flight feathers, single tail-feather replaced in winter, together with several inner wing-coverts.
Lesser Black-backed Gull graellsii 0.+ 3CY, July 11 2016, Utrecht, the Netherlands.
Complete moult: P1-P2 new, P3 growing, P4 missing, P5-P10 old 2nd gen. Tail and secondaries still same as in June.
