Lesser Black-backed Gull graellsii B.C0A 1CY, September 26 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[BCO.A]
Metallic ring - L925558
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 - 2017.07.03
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 - 26.09.2017 - 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
03.07.2017 Zeebrugge (Voorhaven), West-Vlaanderen, Belgium - ringer
26/09/2017 Matosinhos beach, Matosinhos, Portugal- José Marques
15.10.2017 Espinho Beach, Aveiro, Portugal – Luís Mota
Several scaps are 2nd gen. Coverts and tertials juvenile.
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