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Lesser Black-backed Gull graellsii x Herring Gull argenteus F2 hybrid A+G 2CY-3CY, March 2015 & April 08 2016, 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 - L[A+G]
Metallic ring - GR85628
EURING code - 05910 - www.cr-birding.org/node/1259
Right leg (tarsus) Lime ring with a black two alpha code
Left leg (tarsus) - Metallic ring
Ringer - Peter Rock
Age at first ring - Pullus - Date - 19.06.2014
Place where ringed - Gloucester, England
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SPECIES
Type of bird - Hybrid (graellsii mother and an argenteus x graellsii father)
Age & Sexe - immature - unknown
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OBSERVATION
Date of the sighting - 08.04.2016 - my sightings/2016 - 1
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382
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LIFE HISTORY
Date - Location - Observer
19.06.2014-Gloucester, UK – Peter Rock
Set.14-Arteixo, Spain
Oct.14- A Coruña, Spain
03.03.15-Matosinhos, Portugal
09.03.2015-Leixões Harbour, Matosinhos, Portugal-José Marques
08-04-2016-Matosinhos beach, Matosinhos Portugal – José Marques
below: Lesser Black-backed Gull graellsii x Herring Gull argenteus F2 hybrid A+G 3CY, April 08 2016, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.
Incoming scaps relatively pale grey.
below: Lesser Black-backed Gull graellsii x Herring Gull argenteus F2 hybrid A+G 2CY, March 09 2015, Leixões port, Matosinhos, Portugal. Picture: José Marques.
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