Species authority page

Barrow's goldeneye

Bucephala islandica · Ducks · Waterfowl · Migratory game birds

Barrow's goldeneye (Bucephala islandica): 18-22 in; smaller bill and steeper forehead than Common Goldeneye. Male: white crescent (not a round spot) in front of the eye and more black on the back than Common Goldeneye. This profile does not establish whether taking it is legal anywhere.

Certified rules currently represented in Hunt: coverage in development. This is coverage, not a legal answer.

Barrow's goldeneye — verified North Ground species photograph
North Ground · All rights reserved
Scientific name
Bucephala islandica
Family
Anatidae
Range
Found mainly in northwestern North America, with small populations in eastern Canada (and Iceland); some now winter on the lower Colorado River below dams.
Biology

How to identify it

18-22 in; smaller bill and steeper forehead than Common Goldeneye. [1]

Male: white crescent (not a round spot) in front of the eye and more black on the back than Common Goldeneye. [1]

Female: often has an all pinkish-yellow bill and may have a darker brown head than female Common Goldeneye; head shape is a good clue, but females are not always safely identified. [1]

Compared with the common goldeneye: Common has a larger bill, more sloping forehead and, in males, a round white face spot rather than a crescent. [1]

Species it is confused with

Check these before deciding what you are looking at. If you are not certain what it is, do not shoot.

Field notes

  • Identification Do not identify Barrow's goldeneye from colour alone. Compare structure, size, range and the listed similar species before making a field decision.[1]
Field knowledge

Where it lives

Breeds on cold inland waters such as small lakes, rivers and beaver ponds, mostly in forested country. [1]

Winters mainly on shallow, protected coastal bays and estuaries; some winter inland on lakes and rivers kept open by dams or hot springs. [1]

Field knowledge

How it behaves

Winters in small groups on cold water, sometimes mixed with Common Goldeneye flocks. [1]

Dives for food: aquatic insect larvae on fresh water, mostly crustaceans and mollusks at sea; also pondweeds in summer and fall. [1]

Migrates late in fall and early in spring. [1]

Nests mainly in large tree cavities, also rock crevices; can nest north of treeline. [1]

Regulatory handoff

Where it is listed for legal take

These authorities list this species for legal take in their own regulations.

Where legal take is listed

Being listed is not an open season. Seasons, zones, licences, methods and limits decide whether this animal may be taken on a given day and place — check Hunt or the authority before you go. Listings read 2026-09-30.

Geospatial intelligence

Where it is found

Found mainly in northwestern North America, with small populations in eastern Canada (and Iceland); some now winter on the lower Colorado River below dams.

Biology

Sources

Every claim above is attributed to one of these published sources.

  1. National Audubon Society · reviewed 2026-09-30

    National Audubon Society