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
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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
lbbg ad September
lbbg ad October
lbbg ad Nov - Dec
Lesser Black-backed Gull graellsii UDA.S 4CY, April 17 2015, Leixões Harbour, Matosinhos, Portugal. Picture: José Marques.
Please visit José's FLICKR PHOTO STREAM and also José Blog "Seabirds Portugal".
OBSERVATION REPORT
Color ringB[UDA.S]Metalic ringL 914836
EURING code05910
SPECIES
Type of bird - Larus fuscus
Age & Sexe - Immature
RINGS
Right leg (tarsus) - Blue ring with a white four alpha code
Left leg (tibia) - Metallic ring
Ringer - Eric Stienen - INBO
Age at first ring - Pullus -Date 06.07.2012
Place where ringed: Zeebrugge (Voorhaven), West-Vlaanderen, Belgium
OBSERVATION
Date of the sighting - 17/04/2015
Place: Leixões harbour, Matosinhos, Portugal
Coordinates: 41.182341,-8.6971609
LIFE HISTORY
Date - Location - Observer
06/07/2012 Zeebrugge (Voorhaven), West-Vlaanderen, Belgium - INBO
06/07/2012 Zeebrugge (Voorhaven), West-Vlaanderen, Belgium - INBO
14/10/2013 Les Sables-d'Olonne (Le Tanchet), Vendée, France - Barzic, André
18/10/2013 Les Sables-d'Olonne (Le Tanchet), Vendée, France - Fouquet, Michel
13/11/2013 Sesimbra, Estremadura, Portugal - Rock, Peter
17/04/2015 Leixões (Haven), Douro Litoral, Portugal - Marques, José
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