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 September
lbbg 2cy October
lbbg 2cy November
lbbg 2cy December

lbbg 3cy January
lbbg 3cy February
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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

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

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lbbg ad January
lbbg adult February
lbbg adult Mar-April
lbbg adult May
lbbg adult June
lbbg adult July
lbbg ad August
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lbbg ad December

Lesser Black-backed Gull graellsii S.D 2CY, April 08 2015, Matosinhos, Portugal. Picture: José Marques.

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

OBSERVATION REPORT
Color ring - B[S.D]
Metalic ring - .5504996
EURING code - 05910
SPECIES
Type of bird - Larus fuscus
Age & Sexe - Immature - Unknown
RINGS
Right leg
Tibia -Blue ring with a white four alpha code
Tarsus – Metallic ring
Left leg
Tibia – Black ring
Ringer - Roland-Jan Buijs
Age at first ring - Pullus - Date 18.06.2014
Place where ringed - Utrecht, Holland
OBSERVATION
Date of the sighting - 08/04/2015
Place: Matosinhos beach, Matosinhos, Portugal
Coordinates: 41.176885, -8.693382
LIFE HISTORY
Date - Location - Observer
29-7-2014-Utrecht , Utrecht, Holland - PieterGeert Gelderblom
17-11-2014-Eirol, Aveiro, Portugal - P. Moreira & T. van Nus
08-04-2015-Matosinhos, Porto, Portugal - José Amaral Marques

Scaps replaced. Tertials and coverts juvenile.