Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii 1CS9 2CY-4CY, March 2015 - June 2017, Matosinhos, Coimbra, Portugal. Picture: José Marques.

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

OBSERVATION REPORT
∞
RINGS
Color ring - N[1CS9]
Metallic ring - D9018
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 - 19.07.2014
Place where ringed - Burhou, Alderney
∞
SPECIES
Type of bird - Larus fuscus
Age & Sexe - immature - unknown
∞
OBSERVATION
Date of the sighting - 17.06.2016 - my sightings/2016 - 2
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988,-8.6970061
∞
LIFE HISTORY
Date - Location - Observer
19.07.2014- Burhou, Alderney - Paul Veron
30.12.2014- Leixões Harbour, Matosinhos, Portugal- José Marques
29.01.2015- Praia do Paraíso, Perafita,Matosinhos, Portugal - José Marques
05.03.2015- Matosinhos Beach, Matosinhos, Portugal - Luis Mota
07.03.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
11.03.2015- Matosinhos Beach, Matosinhos, Portugal- José Marques
28.03.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
07.04.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
09.04.2015- Matosinhos beach,Matosinhos, Portugal-Armando Mota
10.04.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
17.04.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
24.06.2015- Espinho, Aveiro, Portugal – Manuel Petiz
25.06.2015- Praia de Mira, Aveiro, Portugal – Pedro Moreira
31.07.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
13.08.2015- Matosinhos beach, Matosinhos, Portugal – Armando Mota
17.08.2015- Matosinhos beach, Matosinhos, Portugal – I.Oliveira & T. Rocha
28.08.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
28.08.2015- Matosinhos beach, Matosinhos, Portugal – I.Oliveira
08.09.2015- Matosinhos beach, Matosinhos, Portugal – José Marques
18.09.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
25.09.2015 - Leixões Harbour, Matosinhos, Portugal – José Marques & Inocencio Oliveira
09.10.2015 - Matosinhos beach, Matosinhos, Portugal – José Marques & Inocencio Oliveira
16.10.2015 - Matosinhos beach, Matosinhos, Portugal – José Marques & Inocencio Oliveira
20.10.2015- Leixões Harbour, Matosinhos, Portugal- José Marques
03.11.2015 - Matosinhos beach, Matosinhos Portugal - Halterlein, Bernd
07.06.2016 - Matosinhos beach, Matosinhos Portugal – José Marques
17.06.2016 – Leixões harbour, Matosinhos Portugal – José Marques
25-10-2016 - Matosinhos beach, Matosinhos, Portugal - José Marques
22.03.2017 – Matosinhos, Porto – Matosinhos, Portugal – Malcolm Millais
09.06.2017 - Matosinhos beach, Matosinhos Portugal – José Marques

below: Lesser Black-backed Gull graellsii 1CS9 4CY, June 09 2017, Leixões harbour, Matosinhos, Coimbra, Portugal. Picture: José Marques.

Small mirror on P10.

below: Lesser Black-backed Gull graellsii 1CS9 3CY, June 17 2016, Leixões harbour, Matosinhos, Coimbra, Portugal. Picture: José Marques.

Complete moult started, as reflected by wing-covert moult and missing upper tt.

below: Lesser Black-backed Gull graellsii 1CS9 3CY, June 07 2016, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Complete moult started.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, October 20 2015, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

P10 f.g. Several coverts replaced again in partial autumn moult.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, October 16 2015, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

P10 f.g. Several coverts replaced again in partial autumn moult.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, September 08 2015, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

P9>P8. Partial moult started in coverts and tertials.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, August 28 2015, Leixões Harbour, Matosinhos, Portugal. Picture: José Marques.

P8/-.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, July 31 2015, Leixões Harbour, Matosinhos, Portugal. Picture: José Marques.

P6/P9.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, April 17 2015, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, April 10 2015, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, April 07 2015, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, March 28 2015, Leixões Harbour, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, March 11 2015, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii 1CS9 2CY, March 07 2015, Leixões port, Matosinhos, Portugal. Picture: José Marques.

No moult in coverts.