Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

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LBBG rings

lbbg 1cy May
lbbg 1cy June
lbbg 1cy July
lbbg 1cy August
lbbg 1cy September
lbbg 1cy October
lbbg 1cy Nov - Dec

lbbg 2cy Jan-Febr
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 - 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 NDN.U 2CY-3CY, March 2015 - March 2016, Matosinhos, Portugal. Picture: José Marques.

Please visit José's FLICKR PHOTO STREAM and also José Blog "Seabirds Portugal".

OBSERVATION REPORT
Color ring - R[NDN’U]
Metalic ring - GR27160
EURING code-05910 - www.cr-birding.org/node/835

SPECIES
Type of bird - Larus fuscus
Age & Sexe - immature

RINGS
Right leg (tarsus)-Metallic ring
Left leg (tarsus)-Red ring with a white four alpha code
Ringer - Mike Marsh
Age at first ring - Pullus Date - 29.06.2014
Place where ringed-Havergate Island, Orford, Suffolk, England

OBSERVATION
Date of the sighting - 08/03/2016 - my sightings/2016 - 2
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988,-8.6970061

LIFE HISTORY
Date - Location - Observer
29.06.2014- Havergate Island, Orford, Suffolk, England- Mike Marsh
03.12.2014- Matosinhos, Portugal- I. Oliveira
05.03.2015- Matosinhos, Portugal- L. Mota
07.03.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
15.03.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
19.03.2015- City Park, Porto, Portugal- J. Marques
21.03.2015- City Park, Porto, Portugal- J. Marques
06.04.2015- Matosinhos, Porto-L. Mota
08.04.2015- Matosinhos beach, Matosinhos, Portugal-J.Marques
12.06.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
03.07.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
10.07.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
24.07.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
31.07.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
07.08.2015- Leixões Harbour,Matosinhos, Portugal-J. Marques
13.10.2015- Matosinhos beach, Matosinhos, Portugal-J.Marques
27.11.2015- Eirol Landfill, Eirol, Aveiro – P. Moreira
31.12.2015- City Park, Porto, Portugal – Luis Mota
19.01.2016- Matosinhos beach, Matosinhos, Portugal-J.Marques
08.03.2016- Leixões Harbour,Matosinhos, Portugal-J. Marques

below: Lesser Black-backed Gull graellsii NDN.U 3CY, March 08 2016, Leixões Harbour, Matosinhos, Portugal. Picture: José Marques.

Few tail-feathers replaced.

below: Lesser Black-backed Gull graellsii NDN.U 3CY, January 19 2016, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

Starting to develop a grey saddle, but moult pace is slow.

below: Lesser Black-backed Gull graellsii NDN.U 2CY, October 13 2015, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

Partial autumn moult underway.

below: Lesser Black-backed Gull graellsii NDN.U 2CY, March 21 2015, Porto, Portugal. Picture: José Marques.

Coverts and tertials juvenile.

below: Lesser Black-backed Gull graellsii NDN.U 2CY, March 19 2015, Porto, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii NDN.U 2CY, March 15 2015, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

No moult in coverts nor in tertials.