How to identify it
Male: bold white 'spectacles' around the eye on a green head, black chest and underparts, white back. [1][2]
Female: mottled brown with a hint of the male's face pattern. [1][2]
Large round eye patch of different colour and texture is present in downy chicks and all plumages. [1][2]
Common and King eiders have a bill frontal process reaching near the eye; the spectacled eider does not, and its forehead feathering runs far forward to just behind the nostril. [1][2]
Common eider is distinctly larger and King eider slightly larger than spectacled eider. [1][2]
Compared with the common eider: Distinctly larger, bill frontal process reaches near the eye, no spectacle patch. [1][2]
Compared with the king eider: Slightly larger, bill frontal process reaches near the eye, no spectacle patch. [1][2]
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.
- Common eider · Somateria mollissima
- King eider · Somateria spectabilis
Field notes
- Safety The spectacled eider is protected and resembles species that are hunted. Identify every bird before the shot; if you cannot be certain, do not shoot.[1][2]
- Identification Confirm a spectacled eider before you act. Compared with the common eider: Distinctly larger, bill frontal process reaches near the eye, no spectacle patch.[1][2]
Where it lives
Breeds in wet coastal tundra with shallow ponds; otherwise at sea, often among pack ice. [1][2]
How it behaves
Small compact flocks; huge dense flocks in openings in sea ice in winter [1][2]
Not a quarry species
North Ground does not treat this species as quarry: it is published so it can be told apart from the game species it resembles, and Hunt never offers it. If you are not certain what it is, do not shoot.
Conservation and protection
- THREATENED — Listed as threatened under the Endangered Species Act. · Migratory Bird Subsistence Harvest in Alaska (91 FR 37336)
- CLOSED_TO_TAKE — Spectacled eiders are closed statewide. · 2026-2027 Alaska Migratory Game Bird Hunting Regulations
- THREATENED — The spectacled eider, wherever found: listed as threatened under the Endangered Species Act since 1993-05-10. · ECOS species profile: Spectacled eider
Where it is found
Breeds in Arctic Alaska (Beaufort Sea west to Norton Sound and the Yukon-Kuskokwim Delta) and eastern Russia; non-breeding in the Bering and Chukchi seas.
Sources
Every claim above is attributed to one of these published sources.
- BIOLOGICALNatureServe Explorer: Somateria fischeri
NatureServe · reviewed 2026-09-30
NatureServe
- BIOLOGICALAudubon Field Guide: Spectacled Eider
National Audubon Society · reviewed 2026-09-30
National Audubon Society
