Convervation status: Green

Latin name

Stercorarius pomarinus

Family

Skuas (Stercorariidae)

Overview

The pomarine skua is a large seabird, nearly as big as a herring gull. It has long spoon-shaped tail streamers. There are two colour forms: dark - birds are all dark brown with small white flashes on the wings; light - birds have a pale breast and a dark cap on their heads. It does not breed in the UK, but is a passage migrant in both spring and autumn. It winters off the coast of West Africa.

Where to see them

In spring, best looked for from seawatching place on the English south coast, Outer Hebrides and Shetland. In autumn, best looked for from seawatching places on North Sea coasts.

When to see them

Between late April and May, and between August and November.

What they eat

Lemmings on the breeding grounds; otherwise, fish and other birds.

Estimated numbers

EuropeUK breeding*UK wintering*UK passage*
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* UK breeding is the number of pairs breeding annually. UK wintering is the number of individuals present from October to March. UK passage is the number of individuals passing through on migration in spring and/or autumn.

Distribution

Key

Please note that the map is only intended as a guide. It shows general distribution rather than detailed, localised populations.

2 illustrations

Pomarine skua pale phase

Pomarine skua pale phase

Pomarine skua - juvenile

Pomarine skua - juvenile

Similar birds

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