American Herring Gull (smithsonianus)(last update: October 30, 2015) |
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American Herring Gull (smithsonianus) 1cy (1st cycle), December 17 2006, Seabrook, NH, USA. Picture: Mike.See Mike's Picasa website for many more taxa and images of American Herring Gull. US: 75-99%, LS: 75-99%, TOT SCAPS: 75-99% 2nd gen feathers. All coverts and tertials juvenile.
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