Lesser Black-backed Gull graellsii HEHK7 2CY, January 02 2016, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.
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Color ring - Y[HEHK7]
EURING code - 05910 - www.cr-birding.org/node/1440
Right leg (tarsus) - Yellow ring with a black five alpha-numeric code
Left leg (tarsus) - Metallic ring
Ringer - Dr. Sönke Martens
Age at first ring - - Date -
Place where ringed - Germany
Type of bird - Larus fuscus
Age & Sexe -
Date of the sighting - 02/01/2016 - my sightings/2016 - 1
Place - Paradise beach, Matosinhos, Portugal
Coordinates: - 41.133228,-8.430099
Ringed by Sönke Martens. Data pending, probably ringed as pullus on July 11 2015 at Trischen, Nordsee Germany.
Upper scaps replaced, lower scaps still juvenile. Coverts and tertials juvenile.