Tuesday 15 January 2008

Herring Gull – Larus argentatus – Sølvmåge

Age Class:

Herring Gull 1cy

Herring Gull 2cy

Herring Gull 3cy

Herring Gull 4cy+ & ad


Individuals:

Herring Gull with some michahellis lookalike traits - 1cy

Herring Gull with some michahellis lookalike traits - 1cy

Herring Gull with some michahellis lookalike traits - 1cy

Herring Gull with some michahellis lookalike traits - 3cy

Herring Gull with some cachinnans lookalike traits - 3cy

Herring Gull with some smithsonianus lookalike traits - 3cy


Themes:

Herring Gull covered with oil

Herring Gull with dark iris

Herring Gull with yellowish legs

Herring Gull with deformations or aberrant bare part colours

Herring Gull with colour aberrations or leucisme - 1cy

Herring Gull with colour aberrations or leucisme - 2cy

Herring Gull with colour aberrations or leucisme - ad

Herring Gull with leucisme - ad

Herring Gull with leucisme - ad

Herring Gull with leucisme - ad

Herring Gull with sooty-brown 2cy plumage

Herring Gull with extensive dusky head-streaking

Herring Gull with extensive dusky head-streaking

Herring Gull with extra dark upperparts and a "string of pearls"

Herring Gull with extra dark upperparts - 2009

Herring Gull with extra dark upperparts - 2010

Herring Gull with extra small white apical spots


Possible Caspian Gull x Herring Gull hybrids

Caspian Gull x Herring Gull, 1cy, 30.12.2010, Odense Kanal

Caspian Gull x Herring Gull, ad, 30.10.2007, Aarhus East Harbor

Caspian Gull x Herring Gull, ad, 2.-3.12.2010, Aarhus East Harbor

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