Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
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Lesser Black-backed Gull graellsii Y.CMW 1CY, September 29 2017, Leixões harbour, 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 - G[Y.CMW]
Metallic ring
EURING code - 05910 - www.cr-birding.org/node/545
Right leg (tarsus) – Metallic ring
Left leg (tarsus) - Dark-green legring with a four alpha code
Ringer - Fred Cottaar
Age at first ring - pullus - Date - 2017.07.03
Place where ringed - Forteilandkolonie IJmuiden, duintjes oost, Holland
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SPECIES
Type of bird - Larus fuscus
Age & Sexe - immature - unknown
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OBSERVATION
Date of the sighting - 29.09.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988, -8.6970061
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LIFE HISTORY
Date Location Observer
03.07.2017 Forteilandkolonie IJmuiden, duintjes oost, Holland – ringer
20,27.07.2017 Forteilandkolonie IJmuiden, pier, NL – José Verbeek-Cottaar
28.07.2017 Forteilandkolonie IJmuiden, betonpunten, NL – Fred Cottaat
29.09.2017 Leixões Harbour, Matosinhos, Portugal – José Marques
