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karlbardon | profile | all galleries >> Duluth/Superior gulls >> Duluth/Superior Gulls fall/winter 2011-2012 >> Glaucous Gull: 2011-2012 tree view | thumbnails | slideshow

Glaucous Gull: 2011-2012

Although at least 49 Glaucous Gulls were seen in the Duluth harbor this winter (32 first-cycles, 5 second-cycles, 2 third-cycles, and 10 adults), I am not going to upload photos of 29 different first-cycle Glaucous Gulls!, but I have included a few photos to show the enormous variation in plumage- the last two photos show one that is exceptionally heavily patterned compared to one that is virtually all white (aged as first-cycle by dark iris)
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull
first-cycle Glaucous Gull