Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii 3:CYX 2CY, September 26 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 - O[3:CYX]
Metallic ring - DB124495
EURING code - 05910 - www.cr-birding.org/node/2783
Right leg (tarsus) – Orange ring with a black four alpha-numeric code
Left leg (tarsus) - Metallic ring
Ringer - Matthieu Fortin
Age at first ring - Pullus - Date - 2015.08.17
Place where ringed - Saint-Léon, Languidic, France
∞
SPECIES
Type of bird - Larus argentatus
Age & Sexe - immature - Unknown
∞
OBSERVATION
Date of the sighting - 26.09.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382
∞
LIFE HISTORY
Date - Location - Observer
17.08.2015 Saint-Léon, Languidic, France – ringer26.09.2017
01.07.2016 Koh Kastell, Sauzon, France
16.09.2017 Espinho beach, Espinho,Aveiro,Portugal – Luiz Mota
26.09.2017 Matosinhos beach, Matosinhos, Portugal – José Marques

P10 still has to grow an inch. Partial moult in MC and upper TT. Obviously ring data incorrect in database, this is a HY=2016 bird.