Lesser Black-backed Gull (graellsii & intermedius)

(last update: 29-12-2010)

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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

L. f. intermedius JZZ7 2cy-3cy-4cy, 2010-2012. Pictures Christian Pedersen, Maarten van Kleinwee & Theo Muusse.

Ringed 2cy intermedius, ringed in Vest-Agder, S Norway.

CR-Code Black ring with white code: JZZ7 LBNW(JZZ7);RBM
Ringing Centre Stavanger Museum (Norway) Ring number 4258298
Species Lesser Black-backed Gull (intermedius)  Larus fuscus intermedius
Sex Unknown Age Pullus Date 12.07 2009 (--:--) Accurate to the day
Place Rauna, Farsund, Vest-Agder, Norway - 58°03'33"N 006°40'10"E
Condition Alive and probably healthy and released by a ringer
Circumstances Intentionally by man - other means (includes trapped, poisoned, ring number read in field etc.). All captures (=ringing data) and recaptures (caught and released).
Hunted, trapped, poisoned intentionally by man (NB: not shot).
Ringer(s) Berntsen, Marton -

below: JZZ7 August 11 2010, Barneveld, the Netherlands. Pictures Maarten van Kleinwee & Theo Muusse.

Complete moult: P1-P5 new, P6 growing, P8-P10 still juvenile. Moult in outer secondaries just started. Tail completely 2nd gen, maybe already replaced at wintering grounds last spring. Note also old 2nd gen greater coverts.

below: 3cy JZZ7 July 29 2011, Barneveld, the Netherlands. Picture: Maarten van Kleinwee.

P2 fully grown, P3 growing, P5-P10 old. Compare to 2cy in summer, and note that all greater coverts have been replaced again, and a subsequent moult in inner greater coverts and upper tertials.

below: 3cy JZZ7 August 12 2011, Barneveld, the Netherlands. Picture: Maarten van Kleinwee.

P7-P10 old.

below: 3cy JZZ7 September 09 2011, Barneveld, the Netherlands. Picture: Maarten van Kleinwee.

P5/P8, P6 almost fully grown. S1 growing. Complete tail still present here.

below: 4cy JZZ7 November 21 2012, Anza - Agadir, Morocco. Picture Christian Pedersen.

P8/P10. P9 growing, small moult gap. Tiny mirror on 3rd gen P10.