Lesser Black-backed Gull graellsii H.789 9CY, January 13 2017, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.
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Color ring - R[H'789]
EURING code - 05910 -
Right leg (tarsus) – Metallic ring
Left leg (tarsus) - Red ring with a white four alpha-numeric code
Ringer - Dr. Sönke Martens
Age at first ring - - Date -
Place where ringed - Amrum, Germany
Type of bird - Larus fuscus
Age & Sexe - Ad. - unknown
Date of the sighting - 13.01.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382
Date Location Observer
13.01.2017 Matosinhos beach, Matosinhos, Portugal - José Marques
Probably ringed as pullus in 2009 in N. Germany; the overlap zone of graellsii "Dutch intergrade" and intermedius.