Sammy Sam · CC BY-SA 3.0 · Image source

Quick facts

Weight725 g
Eggs6–9 eggs
MigrationPartialMigratory
Breeding seasonSpring–summer
Common in IcelandYes
Breeds in IcelandYes
Conservation statusAlgengur vetrarfugl
Best timeYear-round, most conspicuous in winter

About Long-tailed Duck

The long-tailed duck is a distinctive sea duck seen around Iceland mainly in winter. The male is easily recognized by its long tail feathers. The species spends most of its time at sea and along the coast.

Its diet consists of small crustaceans and mollusks. Long-tailed ducks breed in Arctic regions and winter in Icelandic waters. They are a characteristic winter sea duck.

Habitat

Open sea and coastal waters

Diet

Crustaceans, molluscs, insect larvae and small fish.

Nesting habitat

Arctic lakes and ponds.

Identification

A small diving duck with strongly seasonal plumage. The male has very long, narrow central tail feathers.

Distribution

Breeds on highland and northern lakes and occurs extensively at sea during winter.

Interesting facts

The male long-tailed duck is easily recognized by its long tail feathers.
SourceLast verified: 08/09/2026