L. f. graellsii H66H February 25 2007, Landfill VRSU de Pinto, Madrid, Spain. Picture: Delfín González.
Ringed 3cy graellsii, ringed in N Germany in the Helgoland-Amrum colonies. These colonies fall in the transition zone between continental graellsii "Dutch intergades" and Scandinavian intermedius. Ring-Nr Helgoland 4285169 and PVC H66H, ringed on 18 July 2005 on Helgoland / Düne (54 o 11 ' N 7 o 55 ' E).
Plumage mix of old brown barred feathers and more adult-like grey coverts and scapulars. rectrices seem to be all old 2g.
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