A squat, dark seaduck, the Common Scoter gathers in flocks of several hundred or even thousands in winter, mostly feeding far out to sea. Common Scoters are commonly spotted as a line of dark ducks flying low over the water, or as large rafts of black ducks bobbing on the sea.
The male Common Scoter is our only all-black duck, with just a small patch of yellow on the bill. The female is dark brown, with a paler cheek.
Length: 46-50cm Wingspan: 84cm Weight: 1kg
Classified in the UK as a Red List species under the Birds of Conservation Concern review and as a Priority Species in the UK Biodiversity Action Plan.
A very rare nesting bird on pools in the far north of Scotland, but a common winter visitor to coasts.
When to see
January – December
Common Scoter will dive as deep as 30 metres to hunt for their shellfish prey. While they are under the water, their wings are partially open helping them to stay balanced.