Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii AXA.L 7CY, December 06 2016, 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 - R[AXA.L]
Metallic ring - GR 20307
EURING code - 05910 www.cr-birding.org/node/835
Right leg (tarsus) Metallic ring
Left leg (tarsus) - Red ring with a white four alpha code
Ringer - Mike Marsh
Age at first ring - pullus - Date - 2010.07.04
Place where ringed - Havergate Island, Orford, Suffolk , England
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SPECIES
Type of bird - Larus fuscus (Lesser Black-backed Gull)
Age & Sexe - Ad. - unknown
∞
OBSERVATION
Date of the sighting: 06.12.2016 - Time: morning
my sightings/2016: 1 - total of my sightings: 1
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382
∞
LIFE HISTORY
Date Location Observer
04.07.2010 Havergate Island, Orford, Suffolk , England – Ringer
24.04.2011 Orfordness, Suffolk, England – Mike Marsh
06.12.2016 Matosinhos Beach, Matosinhos, Portugal – José Marques

P9 fully grown, P10 growing. PMS=49. Very dull bare parts.