Summary ²

The American herring gull or Smithsonian gull (Larus smithsonianus or Larus argentatus smithsonianus) is a large gull that breeds in North America, where it is treated by the American Ornithologists' Union as a subspecies of herring gull (L. argentatus).

Fontes e Créditos

1. (c) Mr. T in DC, alguns direitos reservados (CC BY-ND), http://www.flickr.com/photos/7471115@N08/5191231468
2. (c) Wikipedia, alguns direitos reservados (CC BY-SA), https://en.wikipedia.org/wiki/Larus_argentatus_smithsonianus

Mais informações

• BioDiversity4All taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• CalPhotos
• Global Biodiversity Information Facility (GBIF)
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• NBN Atlas
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