American Herring Gull (smithsonianus)(last update: October 30, 2015) |
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American Herring Gull (smithsonianus) adult, January 28 2012, Calumet Park, Chicago, IL, USA. Picture: John Kendall.Visit John's Flickr website for images. Mirror on P9 and P10. Note the long tongue on P10 (white on the inner-web running down), leaving only a small medial band, however -as typical in smithsonianus- this is combined with a full sub-terminal band. |