Lesser Black-backed Gull (graellsii & intermedius)
(last update:
lbbg 1cy May
lbbg 1cy June
lbbg 1cy July
lbbg 1cy August
lbbg 1cy September
lbbg 1cy October
lbbg 1cy November
lbbg 1cy December
lbbg 2cy January
lbbg 2cy February
lbbg 2cy Mar-April
lbbg 2cy May
lbbg 2cy June
lbbg 2cy July
lbbg 2cy August
lbbg 2cy September
lbbg 2cy October
lbbg 2cy Nov - Dec
lbbg 3cy Jan-April
lbbg 3cy May
lbbg 3cy June
lbbg 3cy July
lbbg 3cy August
lbbg 3cy September
lbbg 3cy October
lbbg 3cy Nov - Dec
lbbg sub-ad Jan-April
lbbg sub-ad May
lbbg sub-ad June
lbbg sub-ad July
lbbg sub-ad Aug
lbbg sub-ad Sept
lbbg sub-ad Oct
lbbg sub-ad Nov
lbbg sub-ad Dec
lbbg adult January
lbbg adult February
lbbg adult March
lbbg adult April
lbbg adult May
lbbg adult June
lbbg adult July
lbbg adult August
lbbg adult September
lbbg adult October
lbbg adult Nov - Dec
Lesser Black-backed Gull graellsii Y.AZP 3CY & 6CY, June 2013 & September 2016, the Netherlands & Portugal. Picture: Mars Muusse & 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[Y.AZP]
Metallic ring
EURING code - 05910 - www.cr-birding.org/node/545
Right leg (tarsus) – Green ring with a white four alpha code
Left leg (tarsus) - Metallic ring
Ringer - Kees Camphuysen
Age at first ring - - Date - 2011.07.11
Place where ringed - Ijmuiden, Forteiland, Holland
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SPECIES
Type of bird - Larus fuscus
Age & Sexe - Ad. - Unknown
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OBSERVATION
Date of the sighting - 22.09.2016 - Time: afternoon
my sightings/2016: 1 - total of my sightings: 1
Place - Leça beach, Matosinhos, Portugal
Coordinates: - 41.17632 – 8.692374
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LIFE HISTORY
Date - Location - Observer
2011.07/08 – 17 sightings in Ijmuiden, Forteiland – Fred Cottaar; Jose & Kees Verbeek
04.11.2011 – Matosinhos Beach, Matosinhos, Portugal – Peter Rock
04.11.2011 - Leixoes harbour, Matosinhos, Portugal – Tim van Nus
08.11.2011 – Figueira da Foz, Coimbra, Portugal – HJP Vercruijsse
08,09,10.11.2011 – Figueira da Foz Beach, Coimbra, Portugal – Peter Rock
09.06.2013 – Noordwijk, Holland – Mars Muusse
14.06.2013 – Voorhout, Holland – Willem-Jan Hooijmans
24.08.2013 – Torreira, Portugal – José Tavares
11.09.2013 - Leixoes harbour, Matosinhos, Portugal – Tim van Nus
22.09.2016- Leça Beach, Matosinhos, Portugal – José Marques
below: Lesser Black-backed Gull graellsii Y.AZP 6CY, September 22 2016, Leça beach, Matosinhos, Portugal. Picture: José Marques.
P3/P6.
below: Lesser Black-backed Gull graellsii Y.AZP 3CY, June 09 2013, Noordwijk, the Netherlands.
Moult-wise, close to classic graellsii, with grey saddle, brown wing-coverts and almost all flight feathers 2nd generation. However, in winter a subsequent moult involved central tail-feathers and inner wing-coverts.
Complete moult started, with P1-P2 missing, P3-P10 old 2nd gen.
