Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

Lesser Black-backed Gull graellsii 9CS1 adult, February 07 2017, Aguda beach, V.N.Gaia, 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 - N[9CS1]
Metallic ring - D9159
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 K Veron
Age at first ring - hatched four or more calendar years ago - Date - 2015.05.14
Place where ringed - Chouet Landfill, Guernsey
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SPECIES
Type of bird - Larus fuscus
Age & Sexe - Adult - Male
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OBSERVATION
Date of the sighting - 07.02.2017 - Time - afternoon
- my sightings/2017 - 1 - total of my sightings: 1
Place - Aguda beach, V.N.Gaia, Portugal
Coordinates: - 41.0257 – 8.3920
∞
LIFE HISTORY
Date Location Observer
14/05/2015 Chouet LandfillGUERNSEY-Veron, Paul K
13/08/2015 Praia da Vagueira, AveiroPORTUGAL-Moreira, Pedro
31/08/2015 Isla Cristina, HuelvaSPAIN-Méndez, José Manuel
07/02/2017 Aguda beach, V.N.Gaia, Portugal – José Marques

Bill looks immature.