Family: Anatidae, Ducks and Geese view all from this family

Description 17-18 1/2" (43-47 cm). A very small eider, the size of a goldeneye. Male is pale chestnut below, boldly black and white above; head white with black ring around eye and small black and green crest on nape. Female is rich mottled brown like other eiders, but with smaller head. Both sexes have speculum like that of Mallard-purple, bordered in front and back with white.

Endangered Status The Steller's Eider is on the U.S. Endangered Species List. It is classified as threatened in Alaska. This duck is still plentiful worldwide, but its overall numbers have declined since the 1960s, and the Alaska breeding population has seen a drastic reduction. Little is known about this eider, and the reasons for its decline remain a mystery.

Habitat Tundra pools and adjacent coastal waters.

Nesting 6-10 yellowish or greenish eggs in a down-lined depression in moss on tundra.

Range Breeds on northern and western coasts of Alaska. Winters on southern coast of Alaska and Aleutians.

Voice   Male has a weak moan similar to Common Eider's; female makes low growling notes.

Discussion This fast-flying, beautiful duck dives for crustaceans, insect larvae, and even aquatic plants and their seeds. It has been observed to feed on crowberries, a staple tundra fruit preferred by several kinds of waterfowl. Birds resting on the water often hold the tail at an angle above the surface.