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Surf Scoter

Melanitta perspicillata

Length: 17 to 21 inches Wingspan: 30 to 36 inches Seasonality: Rare migrant
ID Keys: Black overall with white patches on head, orange and white on bill.

Surf Scoter - Melanitta perspicillataThe Surf Scoter is often referred to as "skunk-head coot" by hunters, a reference to the male's strong black and white head patterning.  They are most often observed along both the Atlantic and Pacific coasts, where they can be quite common.  Small numbers over-winter on the Great Lakes every year, but they are rarely found on other inland water bodies.

Habitat: Breeding habitat is around lakes and slow-moving rivers in Canada and Alaska, primarily in semi-open terrain.  Primarily found in shallow coastal waters during winter, with small numbers wintering on the Great Lakes.  They are only very rarely found inland on other water bodies in winter.

Diet: Primarily feeds on mollusks.  Also will feed on crustaceans, small fish, marine worms, aquatic insects, and aquatic plants.

Behavior: A diving duck, feeding by diving underwater and propelling itself by its feet.

Breeding: Non-breeder in South Dakota

Song: Often silent, but the male will whistle and make low croaks during courtship.

Migration: Summers throughout much of Canada and Alaska.  Winters along both the Atlantic and Pacific coasts of North America.  Only a rare migrant in South Dakota.

Interactive eBird map: Click here to access an interactive eBird map of Surf Scoter sightings

Similar Species: Black Scoter, White-winged Scoter

Conservation Status: Numbers took a serious dive in the early 20th century, but populations have since rebounded. They are found across a broad geographic area and are common in some areas, but numbers are again apparently in decline. However, the decline is not currently worthy of listing, and the IUCN considers the Surf Scoter to be a species of "Least Concern".

Further Information: 1) USGS Patuxent Bird Identification InfoCenter, Surf Scoter

2) WhatBird - Surf Scoter

3) Audubon Guide - Surf Scoter

Photo Information: Winter 2002/2003 -- Barnegat Inlet, New Jersey -- Chris Davidson

 

Click on the map below for a higher-resolution view
Surf Scoter - Range Map
South Dakota Status: Rare migrant in the state.

Additional Surf Scoter Photos (coming soon!)