Lesser Black-backed Gull (graellsii & intermedius)

(last update: May 17 2015)


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 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
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 Nov - Dec

Lesser Black-backed Gull intermedius J665R 2CY, June 22 2017, Leixões Harbour, Matosinhos, Portugal. Picture: José Marques.

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


Color ring - N[J665R]
Metallic ring - 4280765
EURING code - 05910 - www.cr-birding.org/node/1145
Right leg (tarsus) – Black ring with a white five alpha-numeric code
Left leg (tarsus) - Metallic ring
Ringer (s) - Thomas Bentsen - Klaus Maløya Torland
Age at first ring - pullus - Date - 2016.07.11
Place where ringed - Valløy, Mandal, Vest-Agder, Norway

Type of bird - Larus fuscus intermedius
Age & Sexe - immarure - unknown

Date of the sighting - 22.06.2017 - Time - morning
- my sightings/2017 - 1 - total of my sightings: 1
Place - Leixões Harbour, Matosinhos, Portugal
Coordinates: - 41°10'55"N 008°41'52"W

Date Location Observer
11.07.2016 Valløy, Mandal, Vest-Agder, Norway– Ringers
22.06.2017 Leixões Harbour, Matosinhos, Portugal – José Marques

Bird returned with extensive post-juvenile moult from wintering grounds, including many wing-coverts and upper tertials replaced.
Now complete moult has commenced, with new 3rd gen central MC growing in, and at the same time the outer GC are replaced for 2nd gen.