Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
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Lesser Black-backed Gull graellsii 3CY 3D May 10 2013, Katwijk, the Netherlands.
Metal ring Arnhem NLA 5.467.754 and plastic tibia white 3D. Ringed as pullus on July 01 2011 at Maasvlakte (Yangtzehaven), the Netherlands (51.58 N 04.01 E) by ringer Roland-Jan Buijs.
Recoveries:
21-10-2011 Matosinhos (Haven), Douro Litoral, PORTUGAL 4.111,00 N 842,00 W colourring read Tim van Nus
10-5-2013 Katwijk aan Zee (Binnenwatering), Zuid-Holland, NL 5.213,00 N 425,00 E colourring read Mars Muusse
12-5-2013 Den Haag (Suezkade), Zuid-Holland, NL 5.204,00 N 417,00 E colourring read N.Huig & R. van Oosteroom
3CY graellsii with many rectrices replaced at the wintering grounds. Most of the coverts adult-like grey.
