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
lbbg 2cy February
lbbg 2cy March
lbbg 2cy April
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
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 November
lbbg adult December

Lesser Black-backed Gull graellsii 8AJ1 adult, November - December 2015 & September - December 2017, 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[8AJ1]
Metallic ring - D6564
EURING code - 05910 - www.cr-birding.org/node/793
Right leg (tarsus) – Black ring with a white four-alpha numeric code
Left leg (tarsus) - Metallic ring
Ringer - Paul Veron
Age at first ring - Hatched four or more calendar years ago - Date - 22/05/2012
Place where ringed - Chouet Landfill, Guernsey

SPECIES
Type of bird - Larus fuscus
Age & Sexe - Adult - Female

OBSERVATION
Date of the sighting - 01.12.2015 - my sightings/2015 - 4
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382

LIFE HISTORY
Date - Location - Observer
22/05/2012-Chouet Landfill, Guernsey-Paul K Veron
03/12/2013-Matosinhos, Portugal-Inocêncio Oliveira
08/10/2014-Matosinhos, Portugal-Peter Rock
08/01/2015-Matosinhos, Portugal-José Marques
23/08/2015-Matosinhos Beach, PortoPORTUGAL-Mota, Armando
02/10/2015-Matosinhos Beach, PortoPORTUGAL-Oliveira, Inocencio
02/11/2015-Matosinhos,Portugal-Peter Rock, Inocêncio Oliveira & José Marques
20/11/2015-Matosinhos Beach, Matosinhos Portugal-José Marques
01/12/2015-Matosinhos Beach, Matosinhos Portugal-José Marques
29/05/2016-Cobo Beach, Casyel Guernsey – Julian Medland
01/01/2017-Matosinhos Beach, Matosinhos, Portugal – Richard Bonser & José Marques
17/01/2017-Matosinhos Beach, Matosinhos Portugal-José Marques
12/09/2017 -Matosinhos Beach, Matosinhos Portugal-José Marques
19/09/2017 -Matosinhos Beach, Matosinhos Portugal-José Marques
26/09/2017 -Matosinhos Beach, Matosinhos Portugal-José Marques
31/10/2017 -Matosinhos Beach, Matosinhos Portugal-José Marques
07/11/2017 -Matosinhos Beach, Matosinhos Portugal- Peter Rock
29/11/2017 -Matosinhos Beach, Matosinhos Portugal-José Marques
05/12/2017 -Matosinhos Beach, Matosinhos Portugal-José Marques

below: Lesser Black-backed Gull graellsii 8AJ1 adult, December 05 2017, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

P10 f.g. But distances between tips seems to be irregular.

below: Lesser Black-backed Gull graellsii 8AJ1 adult, November 29 2017, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

P10 f.g.

below: Lesser Black-backed Gull graellsii 8AJ1 adult, September 26 2017, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

P6/P10, P7>P5.

below: Lesser Black-backed Gull graellsii 8AJ1 adult, September 12 2017, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

P6/P9.

below: Lesser Black-backed Gull graellsii 8AJ1 adult, September 12 2017, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

P9-P10 old, P6>P5, which is recorded as fully grown.

below: Lesser Black-backed Gull graellsii 8AJ1 adult, December 01 2015, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

P10 fully grown.

below: Lesser Black-backed Gull graellsii 8AJ1 adult, November 20 2015, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

P9 f.g.