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Difference between revisions of "Great Skua" - BirdForum Opus

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[[Chile]], S. [[Argentina]], [[Antarctic]] Penisula, [[Falkland Islands]], and other S. Atlantic islands.
 
[[Chile]], S. [[Argentina]], [[Antarctic]] Penisula, [[Falkland Islands]], and other S. Atlantic islands.
 
[[Image:Great_Skua.jpg|thumb|350px|right|Photo by {{user|jenygard|jenygard}} <br />[[Norway]] ]]
 
[[Image:Great_Skua.jpg|thumb|350px|right|Photo by {{user|jenygard|jenygard}} <br />[[Norway]] ]]
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Quite common on the Shetland Islands.
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==Taxonomy==
 
==Taxonomy==
 
Monotypic.  Has been placed in the genus [[:Category:Catharacta|''Catharacta'']] with the other large skuas (Sibley & Monroe, 1993; Clements, 2000).
 
Monotypic.  Has been placed in the genus [[:Category:Catharacta|''Catharacta'']] with the other large skuas (Sibley & Monroe, 1993; Clements, 2000).

Revision as of 18:43, 4 July 2009

Photo by Gary Clark
Antarctic Peninsula.
Stercorarius skua

Identification

Length 57-59cm. Overall dark brown with distinct white bases of primaries (visible only in flight). Throat lighter brown. Tail slightly wedge-shaped. Black bill and legs.

Distribution

Chile, S. Argentina, Antarctic Penisula, Falkland Islands, and other S. Atlantic islands.

Photo by jenygard
Norway

Quite common on the Shetland Islands.

Taxonomy

Monotypic. Has been placed in the genus Catharacta with the other large skuas (Sibley & Monroe, 1993; Clements, 2000).

Habitat

Open ocean near coastlines. Quite common on the Shetland Islands,living on moorland,and hill tops.There are 400 breeding pairs on the Island of Noss,and this is one of the biggest populations in the world today.

Behaviour

A scavenger who is not above stealing food from other seabirds.

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