Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii AR0.V 2CY, May 09 2017, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

Please visit José's FLICKR PHOTO STREAM and also José Blog "Seabirds Portugal".

OBSERVATION REPORT
∞
RINGS
Color ring - B[ARO.V]
Metallic ring - L925851
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 - 2016.07.13
Place where ringed - Zeebrugge (Voorhaven), West-Vlaanderen, Belgium
∞
SPECIES
Type of bird - Larus fuscus
Age & Sexe - - unknown
∞
OBSERVATION
Date of the sighting - 09.05.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988, -8.6970061
∞
LIFE HISTORY
Date Location Observer
13.07.2016 Zeebrugge (Voorhaven), West-Vlaanderen, Belgium– Ringer
09.05.2017 Leixões harbour, Matosinhos, Portugal – José Marques

Graellsii-type 2CY bird, with some inner coverts replaced in the post-juvenile moult, last winter.