Herring Gull (argentatus & argenteus)(last update: February 11, 2013) |
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Common Gull kamtschatschensis adult, March 13 2010, Choshi, Japan. Picture: Goodhilda.Visit Goodhilda's Flickr pages. Largest of the Common Gull subspecies, strong bird with attenuated rear end (P5 longer than tertial #3). |