Site
Of Nest:
Food:
Plumage:
Length:
Wingspan:
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Rocky
shores, cliffs.
They mainly eat fish, crustaceans, mollusks, insects and
plant material.
Adult birds have black bodies with a white wing patch, a
thin dark bill and red legs and feet. They show white wing
linings in flight. In winter, the upperparts are pale grey
and the underparts are white. The wings remain black with
the large white patch on the inner wing.
32-38 cm.
49-58 cm.
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