Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)

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LBBG rings

lbbg 1cy May
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lbbg 1cy July
lbbg 1cy August
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lbbg 2cy Jan-Febr
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lbbg 2cy Nov - Dec

lbbg 3cy Jan-April
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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
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lbbg adult Nov - Dec

Lesser Black-backed Gull graellsii K+W 1CY-2CY, October 2016 - January 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 - R[K+W]
Metallic ring - GV03470
EURING code - 05910 www.cr-birding.org/node/1251
Right leg (tarsus) Red ring with a white two alpha code
Left leg (tarsus) - Metallic ring
Ringer - Peter Rock
Age at first ring - pullus - Date - 2016.07.01
Place where ringed - Cardiff, England

SPECIES
Type of bird - Larus fuscus (Lesser Black-backed Gull)
Age & Sexe - immature - unknown

OBSERVATION
Date of the sighting - 11.11.2016 - Time - morning
- my sightings/2016 - 3 - total of my sightings: 3
Place - Matosinhos beach, Matosinhos, Portugal
Coordinates: - 41.176885 – 8.693382

LIFE HISTORY
Date Location Observer
14.10.2016 – Matosinhos Beach, Matosinhos, Portugal - José Marques
25.10.2016 – Matosinhos Beach, Matosinhos, Portugal - José Marques
11.11.2016 – Matosinhos Beach, Matosinhos, Portugal - José Marques
26.11.2016 – Matosinhos Beach, Matosinhos, Portugal – Richard Bonser
10.01.2017 - Leixões harbour, Matosinhos, Portugal – José Marques

below: Lesser Black-backed Gull graellsii K+W 2CY, January 10 2017, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

All scaps replaced.

below: Lesser Black-backed Gull graellsii K+W 1CY, November 11 2016, Matosinhos Beach, Matosinhos, Portugal. Picture: José Marques.

US=75-99%, LS=25-50%, TOTSCAPS=50-75%. Tertials and coverts juvenile.

below: Lesser Black-backed Gull graellsii K+W 1CY, October 25 2016, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

US=75-99%, LS=1-25%, TOTSCAPS=50-75%. Tertials and coverts juvenile.

below: Lesser Black-backed Gull graellsii K+W 1CY, October 14 2016, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.

US=75-99%, LS=1-25%, TOTSCAPS=50-75%. Tertials and coverts juvenile.