Smew

Mergellus albellus

The smew is a species of duck and is the only living member of the genus Mergellus. The genus is closely related to Mergus and is sometimes included in it; genetic studies have shown that it is the sister taxon to Mergus and Lophodytes. The smew has hybridised with the common goldeneye.

Scientific name

Mergellus albellus

Family

Ducks, Geese, and Waterfowl

IUCN status

LC

Birds of Conservation Concern

Red