Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
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Lesser Black-backed Gull graellsii A.X0A 2CY, September 12 2017, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.
Please visit José's FLICKR PHOTO STREAM and also José Blog "Seabirds Portugal".
OBSERVATION REPORT
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RINGS
Color ring - B[A.XOA]
Metallic ring - L925853
EURING code - 05910 - www.cr-birding.org/node/1063
Right leg (tarsus) – Blue ring with a white four alpha code
Left leg (tarsus) - Metallic ring
Ringer - Eric Stienen (INBO)
Age at first ring - pullus - Date - 2016.07.13
Place where ringed - Zeebrugge (Voorhaven), West-Vlaanderen, Belgium
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SPECIES
Type of bird - Larus fuscus
Age & Sexe - Immature - unknown
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OBSERVATION
Date of the sighting - 12.09.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382
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LIFE HISTORY
Date Location Observer
13/07/2016 Zeebrugge (Voorhaven), West-Vlaanderen, Belgium - INBO
06/11/2016 Sesimbra, Estremadura, Portugal Rock, Peter
19/04/2017 Espinho, Beira Litoral, Portugal Petiz, Manuel
27/05/2017 Espinho (Strand), Beira Litoral, Portugal Mota, Luís
12/09/2017 Matosinhos beach, Matosinhos, Portugal- José Marques
P9 f.g. Partial autumn moult started in wing-coverts.
