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 | Lesser Black-backed Gull graellsii MNA.Y 8CY, June
      13 2016, Katwijk, the Netherlands.Blue MNAY and metal BLB L911776 , ringed as pullus on June 29 2009 at Zeebrugge (Voorhaven), Belgium (51.21 N 03.11 E). Nowadays rooftop breeder at Katwijk. Life history:29/06/2009 Zeebrugge (Voorhaven), West-Vlaanderen, België INB 51°21'0''N 3°11'0''E O kl
 29/06/2009 Zeebrugge (Voorhaven), West-Vlaanderen, België 51°21'0''N 3°11'0''E INBO me
 01/11/2009 Ferrol (Strand), A Coruña, Spanje 43°33'0''N 8°16'0''W Girón Veiga, Francisco wa
 31/10/2011 Valdoviño (Strand), A Coruña, Spanje 43°38'0''N 8°7'0''W Vidal Meilán, José wa
 31/10/2011 Valdoviño (Strand), A Coruña, Spanje 43°38'0''N 8°7'0''W Gutierrez, Antonio wa
 29/03/2013 Treffieux (Vuilstort), Loire-Atlantique, Frankrijk 47°38'0''N 1°33'0''W Raitière, Willy wa
 11/07/2013 Katwijk, Zuid-Holland, Nederland 52°12'0''N 4°23'0''E Spierenburg, Peter wa
 19/04/2015 Katwijk, Zuid-Holland, Nederland 52°12'0''N 4°23'0''E Spierenburg, Peter wa
 18/03/2016 Katwijk (Binnenwatering), Zuid-Holland, Nederland 51°12'0''N 4°24'0''E Marijnis, Annelies wa
 31/03/2016 Katwijk (Binnenwatering), Zuid-Holland, Nederland 51°12'0''N 4°24'0''E Marijnis, Annelies wa
 08/04/2016 Katwijk (Binnenwatering), Zuid-Holland, Nederland 51°12'0''N 4°24'0''E Marijnis, Annelies wa
 04/05/2016 Katwijk ( ́t Heen), Zuid-Holland, Nederland 52°12'0''N 4°26'0''E Loeve, Merijn wa
 05/05/2016 Katwijk (Binnenwatering), Zuid-Holland, Nederland 51°12'0''N 4°24'0''E Marijnis, Annelies wa
 13/06/2016 Katwijk, Zuid-Holland, Nederland 52°12'0''N 4°26'0''E Muusse, Mars wa
 16/06/2016 Katwijk ( ́t Heen), Zuid-Holland, Nederland 52°12'0''N 4°26'0''E Loeve, Merijn br
 
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