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Arctic Skua Stercorarius parasiticus L 46cm. Aerobatic, graceful seabird with deep wingbeats and narrow, pointed wings. Food parasite of Arctic Tern and Kittiwake. Adult has wedge-shaped tail and pointed streamers. Sexes are similar but adults occur in two morphs. Adult pale phase has white neck, breast and belly, dark cap and otherwise grey-brown plumage. Note faint yellowish flush on cheeks. Adult dark phase is uniformly dark grey-brown. Juvenile is dark rufous brown. Voice Utters nasal calls near nest. Status Local summer visitor to Scottish coasts; coastal passage migrant elsewhere.
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145799
Arctic Skua Stercorarius parasiticus L 46cm. Aerobatic, graceful seabird with deep wingbeats and narrow, pointed wings. Food parasite of Arctic Tern and Kittiwake. Adult has wedge-shaped tail and pointed streamers. Sexes are similar but adults occur in two morphs. Adult pale phase has white neck, breast and belly, dark cap and otherwise grey-brown plumage. Note faint yellowish flush on cheeks. Adult dark phase is uniformly dark grey-brown. Juvenile is dark rufous brown. Voice Utters nasal calls near nest. Status Local summer visitor to Scottish coasts; coastal passage migrant elsewhere.

Filename: 145799.jpg
Size: 3496x2497 / 2.9MB
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Date: 16 Jun 2009
Location:
Credit: HUGH CLARK/NPL
Copyright:
Model Release: No
Property Release: No
Restrictions: Nature Photographers Ltd., West Wit, New Road, Little London, Tadley, Hampshire, RG26 5EU. Tel: +44(0)1256 850661 web: www.naturephotographers.co.uk
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