Lesser Black-backed Gull graellsii NN adult, May 2006 & July 2015, Moerdijk & Tilburg, the Netherlands. Picture: Merijn Loeve & Mars Muusse.
Mintgreen tibia NN, ringed as breeding adult at Moerdijk in 2004.
Lesser Black-backed Gull graellsii NN adult, July 23 2015, Tilburg, the Netherlands. Picture: Merijn Loeve.
Mintgreen tibia ring still going strong.
Lesser Black-backed Gull graellsii NN adult, May 04 2006, Moerdijk, the Netherlands. Picture: Mars Muusse.
Retrapped breeding adult, originally trapped and ringed in 2004.
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