| Lesser Black-backed Gull graellsii W8 adult, June
      06 2016, Maasvlakte, the Netherlands. Tibia ring ZW-W8 and metal Arnhem NLA 5.468.983. Ringed as breeding adult male (>4CY) on May  12 2012 at Maasvlakte (Mississippihaven), the Netherlands (5156.00 N 403.00 E) by ringers H. Keijser & R.J. Buijs. Recoveries:21-4-2013 Maasvlakte (Mississippihaven), Zuid-Holland, NL 5.156,00 N 403,00 E colourring read Hans Keijser
 18-11-2014 San Sebastián (Urumea river), Gipuzkoa, SPANJE 4.319,00 N 158,00 W colourring read Alfredo Valiente
 18-11-2014 San Sebastián (Urumea river), Gipuzkoa, SPANJE 4.319,00 N 158,00 W colourring read Xabier Saralegi
 25-3-2015 Maasvlakte (Mississippihaven), Zuid-Holland, NL 5.156,00 N 403,00 E colourring read Hans Keijser
 1-4-2016 Maasvlakte (Mississippihaven), Zuid-Holland, NL 5.156,00 N 403,00 E colourring read Hans Keijser
 12-4-2016 Maasvlakte (Mississippihaven), Zuid-Holland, NL 5.156,00 N 403,00 E colourring read Roland-Jan Buijs
 14-5-2016 Maasvlakte (Yangtzehaven), Zuid-Holland, NL 5.158,00 N 401,00 E colourring read N. Huig & R.J. Buijs
 6-6-2016 Maasvlakte (Yangtzehaven), Zuid-Holland, NL 5.158,00 N 401,00 E colourring read Mars Muusse
 PMS=1, P1 missing, only in left wing; P1 present in right wing. 
 
 
 
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