
The American Herring Gull or Smithsonian Gull or is a large gull which breeds in North America. It is often treated as a subspecies of the European Herring Gull but is now regarded as a separate species by some authorities.
Similar species: Shorebirds And Allies
By Lychee
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Uploaded Sep 4, 2014. Captured Feb 28, 2009 15:16 in 682-698 U.S. 1, York, ME 03909, USA.