Adult Pomarine Skua in winter plumage.
Photo: Dan
Mangsbo
Adult Pomarine Skua in winter plumage.
Photo: Göran
Ekström
Adult Pomarine Skua with its lovely tail
projection.
Photo: Göran
Ekström
Adult or nearly adult dark phase Pomarine
Skua.
Photo: Göran
Ekström
Adult Arctic Skua off Isle N'Gor.
Photo: Göran
Ekström
Adult Arctic Skua off Isle N'Gor.
Photo: Göran
Ekström
Immature Arctic Skua at sea off Isle N'Gor.
Photo: Göran
Ekström
Adult Long-tailed Skua in winter plumage
(note all-dark underwing, dark head and breast).
Photo: Dan
Mangsbo
Immature (probably 3rd cal) Long-tailed
Skua at sea off Isle N'Gor.
Photo: Göran
Ekström
Juvenile Long-tailed Skua at sea.
Photo: Göran
Ekström
Juvenile Long-tailed Skua at sea.
Photo: Dan
Mangsbo
Unidentified Catharacta Skua at
sea.
Photo: Dan
Mangsbo
Unidentified Catharacta
Skua at sea (same birds as above right). Photo: Dan
Mangsbo
Unidentified Catharacta Skua
at sea. Note that this bird is moulting p10 (the outermost primary).
Great Skuas is said to finish their primary moult between Janyary
and April. Photo: Dan
Mangsbo