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 November
lbbg 1cy December

lbbg 2cy January
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lbbg 2cy May
lbbg 2cy June
lbbg 2cy July
lbbg 2cy August
lbbg 2cy September
lbbg 2cy October
lbbg 2cy November
lbbg 2cy December

lbbg 3cy January
lbbg 3cy February
lbbg 3cy March
lbbg 3cy April

lbbg 3cy May
lbbg 3cy June
lbbg 3cy July
lbbg 3cy August
lbbg 3cy September
lbbg 3cy October
lbbg 3cy November
lbbg 3cy December

lbbg sub-ad Jan
lbbg sub-ad Febr
lbbg sub-ad March
lbbg sub-ad April

lbbg sub-ad May
lbbg sub-ad June
lbbg sub-ad July
lbbg sub-ad Aug
lbbg sub-ad Sept
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lbbg adult January
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lbbg adult March
lbbg adult April
lbbg adult May
lbbg adult June
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lbbg adult August
lbbg adult September
lbbg adult October
lbbg adult November
lbbg adult December

Lesser Black-backed Gull graellsii 4FJ1 1CY-2CY, September 2017 & February 2018, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

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

OBSERVATION REPORT

RINGS
Color ring - N[4FJ1]
Metallic ring - D9754
EURING code - 05910 - www.cr-birding.org/node/1426
Right leg (tarsus) – Black ring with a white three alpha-numeric code
Left leg (tarsus) - Metallic ring
Ringer - Paul Veron
Age at first ring - pullus - Date - 2017.07.08
Place where ringed - Alderney Bird Observatory

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

OBSERVATION
Date of the sighting - 12.09.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382

LIFE HISTORY
Date Location Observer
08/07/2017 Alderney Bird Observatory - ringer
12/09/2017 - Matosinhos Beach, Matosinhos, Portugal – José Marques
19/09/2017 - Matosinhos Beach, Matosinhos, Portugal – José Marques
25/09/2017 Leça beach, Matosinhos, Portugal – José Marques
08/11/2017 Gafanha da Nazaré, Aveiro, Portugal – Peter Rock
26/02/2018 Leixões harbour, Matosinhos, Portugal – José Marques

below: Lesser Black-backed Gull graellsii 4FJ1 2CY, February 26 2018, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Several coverts replaced as well.

below: Lesser Black-backed Gull graellsii 4FJ1 1CY, September 25 2017, Leça beach, Matosinhos, Portugal. Picture: José Marques.

Active moult in scaps.

below: Lesser Black-backed Gull graellsii 4FJ1 1CY, September 19 2017, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii 4FJ1 1CY, September 12 2017, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

Few scaps missing/growing.