Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

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Lesser Black-backed Gull graellsii R:X5K 2CY, April - July 2015, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

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

OBSERVATION REPORT
Color ring - W[R:X5K]
Metalic ring - EC103322
EURING code - 05910
SPECIES
Type of bird - Larus fuscus
Age & Sexe - immature
RINGS
Right leg (tarsus)-Metallic ring
Left leg (tarsus)-White ring with a black four alpha-numeric code
Ringer - Julien Gernigon
Age at first ring- Pullus -Date 15.07.2014
Place where ringed: Nature Reserve of Lilleau Niges, Re Island, France
OBSERVATION
Date of the sighting - 08/04/2015
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: 41.182341,-8.6971609
Notes: This bird is sick of the paw. Has a hard time walking on the left paw.
LIFE HISTORY
DateLocationObserver
15.07.2014-Réserve Naturelle de Lilleau des Niges, Ré Island, France - Julien Gernigon
05.11.2014-Mira beach, Aveiro, Portugal – Paul Veron
20.03.2015-Leixões harbour, Matosinhos, Portugal – José Marques
04.04.2015- Leixões harbour, Matosinhos, Portugal – José Marques
08.04.2015- Leixões harbour, Matosinhos, Portugal – José Marques
22.04.2015-Matosinhos beach,Matosinhos,Portugal-I.Oliveira
03.07.2015- Leixões harbour, Matosinhos, Portugal – José Marques

below: Lesser Black-backed Gull graellsii R:X5K 2CY, July 03 2015, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Bird halfway the complete moult.

below: Lesser Black-backed Gull graellsii R:X5K 2CY, April 08 2015, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Scaps replaced. Tertials and coverts juvenile.