Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii 0FF6 2CY, April - September 2016, Matosinhos, Portugal. Picture: José Marques.

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

OBSERVATION REPORT
∞
RINGS
Color ring - N[0FF6]
Metallic ring - D9380
EURING code - 05910 - www.cr-birding.org/node/793
Right leg (tarsus) - Black ring with a white four-alpha numeric code
Left leg (tarsus) - Metallic ring
Ringer - Paul Veron
Age at first ring - Pullus - Date - 2015.07.17
Place where ringed - Burhou, ALDERNEY
∞
SPECIES
Type of bird - Larus fuscus
Age & Sexe - Immature - Unknown
∞
OBSERVATION
Date of the sighting - 02.09.2016 - my sightings/2016 - 4
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988,-8.6970061
Notes: Bird clean and healthy looking
∞
LIFE HISTORY
Date - Location - Observer
10/07/2015 BurhouALDERNEY - Veron, Paul K
17/01/2016 Vila Nova de Gaia, PortoPORTUGAL - Mota, Luis
19/02/2016 Aguda beach, V.N.Gaia, Portugal – José Marques & Inocêncio Oliveira
23.04.2016-Matosinhos beach, Matosinhos, Portugal-José Marques
26.05.2016-Aguda Beach, V.N.Gaia, Portugal- Inocêncio Oliveira & Teresa Rocha
17.06.2016-Leixões harbour, Matosinhos, Portugal-José Marques
11.07.2016-Espinho, Portugal – Manuel Petiz
02.09.2016-Leixões harbour, Matosinhos, Portugal-José Marques

below: Lesser Black-backed Gull graellsii 0FF6 2CY, September 02 2016, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Central MC missing again in partial autumn moult.

below: Lesser Black-backed Gull graellsii 0FF6 2CY, June 17 2016, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Central MC just replaced 2nd gen.

below: Lesser Black-backed Gull graellsii 0FF6 2CY, April 23 2016, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Coverts and tertials juvenile.