4CY bird on Gib Point beach 1430 021217. Yet another Norwegian GBB
CR-Code Black ring with white code: JU239 Ringing Centre Stavanger Museum (Norway) Ring number 397489 Species Great Black-backed Gull Larus marinus Sex Unknown Sexing Method Unknown Age Pullus Date 29.06 2014 (20:--) Accurate to the day Place Grimstadholmane, Alesund, Norway Condition Alive and probably healthy and released by a ringer Biometrical Wing length: 334 - Weight: 1450 - Ringer(s) Folkestad, Eirik Stubberud - Folkestad, Lars Petter
Species Great Black-backed Gull Larus marinus Sex Unknown Sexing Method Unknown Age Age unknown Date 19.07 2015 (--:--) Accurate to the day Place Hanstholm, Denmark Condition Alive and probably healthy and certainly released Circumstances Bird identified from something else then the metal ring. Bird identified from coloured or numbered legring(s). Observers Pedersen, Johnny Leo - 385 Days, 612 km, 166°
Species Great Black-backed Gull Larus marinus Sex Unknown Sexing Method Unknown Age 4 cy Date 02.12 2017 (14:30) Accurate to the day Place Gibraltar Point NNR, Lincolnshire, Great Britain Additional information On beach with 30 GBB Gull and 500 Herring Gull. CR read via scope Condition Alive and probably healthy and certainly released Circumstances Bird identified from something else then the metal ring. Bird identified from coloured or numbered legring(s). Observers Lound, Nige - 1252 Days, 1099 km, 200°
Regards
Nige
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