American Herring Gull (smithsonianus)(last update: October 30, 2015) |
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Slaty-backed Gull (schistisagus) 1st cycle (1CY), November 26 2011, Chiba Prefecture, Japan. Picture: Seichoudoku.Please visit Seichoudoku's blog for many more pictures! Left bird, with Vega Gull right. Scaps replaced for 2nd gen feathers. |