Lesser Black-backed Gull graellsii 9Y 2CY, January 06 2017, Leixões harbour, 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 - G[9Y]
Metallic ring - 5509829
EURING code - 05910 - www.cr-birding.org/node/1079
Right leg (tibia) - Green ring with a white 2 alpha-numeric code
Left leg (tarsus) - Metallic ring
Ringer - Roland-Jan Buijs
Age at first ring - pullus - Date - 2016-07-04
Place where ringed - Vlissingen-Oost (Sloehaven), Zeeland, Holland
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SPECIES
Type of bird - Larus fuscus (Lesser Black-backed Gull)
Age & Sexe - immature - Unknown
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OBSERVATION
Date of the sighting - 06.01.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988, -8.6970061
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LIFE HISTORY
Date Location Observer
04.07.2016 Vlissingen-Oost (Sloehaven), Zeeland, NL - ringer
06.01.2017 Leixões harbour, Matosinhos, Portugal - José Marques
US=75-99%, LS=50-75%, TOTSCAPS=75-99%. Coverts and tertials juvenile.
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