Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
Lesser Black-backed Gull 2cy & 4cy J3 2010 & 2012, Spain & NW France.Ringed in the Netherlands: at Moerdijk colony in 2009 by Roland-Jan Buijs, graellsii "Dutch intergrade".
below: 4cy J3 April 20 2012, Calais, NW France. Picture: Jean-Michel Sauvage.
Note brown feathers in carpal edge.
below: 2cy J3 April 16 2010, Pinto, Spain. Picture: Javier Marchamalo.
Scapulars replaced. Wing-coverts and tertials juvenile.