Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii 5||A 1CY, September & November 2016, Torreira beach, Aveiro, Matosinhos, Portugal. Picture: José Marques.

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

OBSERVATION REPORT
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RINGS
Color ring - Y[5IIA]
Metallic ring
5513601
EURING code - 05910 -
Right leg (tibia) - Yellow ring with a black two alpha-numeric code
Left leg (tibia) – Metallic ring
Ringer - Roland-Jan Buijs
Age at first ring - Pullus - Date - 2016.06.29
Place where ringed - Europoort (BP Raffinaderij), Zuid-Holland, NL
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SPECIES
Type of bird - Larus fuscus
Age & Sexe - immature - unknown
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OBSERVATION
Date of the sighting - 15.11.2016 - Time -
- my sightings/2016 - 2 - total of my sightings: 2
Place - Torreira beach, Aveiro, Portugal
Coordinates: - 40 45 56N 8 42 47W
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LIFE HISTORY
Date - Location - Observer
29.06.2016 Europoort (BP Raffinaderij), Zuid-Holland, NL - Roland-Jan Buijs
10.09.2016 Matosinhos Beach, Matosinhos, Portugal – José Marques
15.11.2016 Torreira beach, Aveiro, Portugal-José Marques

below: Lesser Black-backed Gull graellsii 5||A 1CY, November 15 2016, Torreira beach, Aveiro, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii 5||A 1CY, September 10 2016, Matosinhos, Portugal. Picture: José Marques.

Scaps juvenile. MC4-5 2nd gen like.