American Herring Gull (smithsonianus)(last update: October 30, 2015) |
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American Herring Gull (smithsonianus) 1cy (1st cycle), November 10 2012, Mustang Island Beach, Port Aransas, Texas. Picture: Tripp Davenport.Apart from a single replaced scapular, bird in fresh juvenile plumage. Probably northern origin. |