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 K.BJC 2CY-4CY, December 2015 - April 2016 & January - March 2017, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

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

OBSERVATION REPORT

RINGS
Color ring - G[K.BJC]
Metallic ring - 5471643
EURING code - 05910 - www.cr-birding.org/node/546
Right leg (tibia) – Metallic ring
Left leg (tarsus) - Green ring with a white four alpha code
Ringer - Kees Camphuysen
Age at first ring - Juvenile - Date - 2014.07.12
Place where ringed - Texel Kelderhuisp/Geul voor, Holland

SPECIES
Type of bird - Larus fuscus
Age & Sexe - Immature - Unknown

OBSERVATION
Date of the sighting - 10.01.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 4
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988, -8.6970061

LIFE HISTORY
Date - Location - Observer
12.07.2014 - Texel Kelderhuisp/Geul voor, Holland – C.J. Camphuysen
23.07.2014 - Texel Kelderhuisp/Geul voor, Holland – C.J. Camphuysen
29.07.2014- Texel Kelderhuisp/Geul voor, Holland - Susanne van Donk
07.08.2014 - Groote Vlak zuidzijde, Holland – Pieter Duin
16.08.2014 - Texel Kelderhuisp/Geul voor, Holland – Suzanne Poiesz
04.12.2015 - Leixões harbour, Matosinhos, Portugal - José Marques
01.03.2016 - Leixões harbour, Matosinhos, Portugal - José Marques
08.04.2016 - Leixões harbour, Matosinhos, Portugal - José Marques
10.01.2017 - Leixões harbour, Matosinhos, Portugal - José Marques
21.02.2017 - Leixões harbour, Matosinhos, Portugal - José Marques
09.03.2017 - Leixões harbour, Matosinhos, Portugal - José Marques

below: Lesser Black-backed Gull graellsii K.BJC 4CY, March 09 2017, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Broad bill-band. Otherwise much like adult plumage.

below: Lesser Black-backed Gull graellsii K.BJC 4CY, February 21 2017, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii K.BJC 4CY, January 10 2017, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Broad bill-band. Otherwise much like adult plumage.

below: Lesser Black-backed Gull graellsii K.BJC 3CY, April 08 2016, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

Broad bill-band.

below: Lesser Black-backed Gull graellsii K.BJC 3CY, March 01 2016, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.

below: Lesser Black-backed Gull graellsii K.BJC 2CY, December 04 2015, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.