Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii M:135 adult, September 06 2017, Matosinhos beach, 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 - B[M:135]
Metallic ring - M41008
EURING code - 05910 -
Right leg (tarsus) - Blue ring with a white 4 alpha-numeric code
Left leg (tarsus) - Metallic ring
Ringer - Rute Costa
Age at first ring - ringed in the rehabilitation center (Ecomare) - Date - 2017.01.11
Place where ringed - ECOMARE, Ílhavo, Portugal
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SPECIES
Type of bird - Larus fuscus
Age & Sexe - Ad. - unknown
∞
OBSERVATION
Date of the sighting - 06.09.2017 - 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
11.01.2017 ECOMARE, Ílhavo, Portugal - ringer
06.09.2017 Matosinhos beach, Matosinhos, Portugal – José Marques

P6/P9. Might by younger adult (sub-adult) on much brown on older coverts and tertials.