glaucoides - kumlieni

(last update: January 26, 2012)

Coordinators:
Dave Brown (Canada)
Bruce Mactavish (Canada)
Chris Gibbins (Scotland)
Peter Adriaens (Belgium)
Mars Muusse (Netherlands)

Iceland Gull (glaucoides) 3cy, January 28 2012, Eemshaven, the Netherlands. Pictures: M. Woortman.

Age 3cy: showing bi-coloured bill with pale base, brown iris, dark markings on most of the coverts and tertials. Few grey adult-like feathers in scapulars.

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