Montana Field Guide

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Montana Field Guides

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- Kingdom - Animals - Animalia
  - Phylum - Vertebrates - Craniata
    - Class - Birds - Aves
      - Order - Ducks / Geese - Anseriformes
        
        Family - Swans / Geese / Ducks - Anatidae
        
        Species - White-winged Scoter - Melanitta deglandi

White-winged Scoter - Melanitta deglandi

Image Copyright and Usage Information

Native Species

Global Rank: G5
State Rank: SNA

Agency Status
USFWS: MBTA
USFS:
BLM:
PIF:

External Links

General Description

In North America, the White-winged Scoter breeds from Northern Alaska to the northern regions of British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, and Quebec and winters down the Pacific coast from the Aleutian Islands to Baja California, the Atlantic coast from Newfoundland through the Gulf of Mexico, and along the Great Lakes. The species is an uncommon migrant through Montana with fewer than six observations reported in a typical year (Brown et al. 2019, MTNHP 2019).

For a comprehensive review of the conservation status, habitat use, and ecology of this and other Montana bird species, please see Marks et al. 2016, Birds of Montana.

Species Range

Montana Range Range Descriptions

Migratory

Observations in Montana Natural Heritage Program Database

Number of Observations: 305

(Click on the following maps and charts to see full sized version) Map Help and Descriptions

Relative Density

Recency

SUMMER (Feb 16 - Dec 14)

Direct Evidence of Breeding

Indirect Evidence of Breeding

No Evidence of Breeding

WINTER (Dec 15 - Feb 15)

Regularly Observed

Not Regularly Observed

(Observations spanning multiple months or years are excluded from time charts)

Migration

The destination of migrants is unknown; it could be either the east or west coast.

Stewardship Responsibility

References

Literature Cited AboveLegend: View Online Publication
- [MTNHP] Montana Natural Heritage Program. 2019. Point observation database. Helena, MT.
- Brown, P.W. and L.H. Fredrickson. 2019. White-winged Scoter (Melanitta deglandi), version 1.1. In The Birds of North America (P.G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi-org.weblib.lib.umt.edu:2443/10.2173/bna.whwsco4.01.1
- Marks, J.S., P. Hendricks, and D. Casey. 2016. Birds of Montana. Arrington, VA. Buteo Books. 659 pages.
Additional ReferencesLegend: View Online Publication
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- American Ornithologists’ Union [AOU]. 1998. Check-list of North American birds, 7th edition. American Ornithologists’ Union, Washington, D.C. 829 p.
- Brown, P. W., and L. H. Fredrickson. 1997. White-winged Scoter (Melanitta fusca). In The birds of North America, No. 274 (A. Poole and F. Gill, Eds.). Academy of Natural Sciences of Philadelphia and American Ornithologists’ Union.
- Ehrlich, P., D. Dobkin, and D. Wheye. 1988. The birder’s handbook: a field guide to the natural history of North American birds. Simon and Schuster Inc. New York. 785 pp.
- Ellig, L.J. 1953. Waterfowl relationships to Greenfields Lake, Teton County, Montana. M.Sc. Thesis. Bozeman, MT: Montana State University. 49 p.
- Golden Sunlight Mines, Inc. 2000. Golden Sunlight Mines, Inc., Whitehall, MT. Annual Permit Reports.
- Hays, R., R.L. Eng, and C.V. Davis (preparers). 1984. A list of Montana birds. Helena, MT: MT Dept. of Fish, Wildlife & Parks.
- Johnsgard, P.A. 1992. Birds of the Rocky Mountains with particular reference to national parks in the northern Rocky Mountain region. Lincoln: University of Nebraska Press. xi + 504 pp.
- Joslin, Gayle, and Heidi B. Youmans. 1999. Effects of recreation on Rocky Mountain wildlife: a review for Montana. [Montana]: Montana Chapter of the Wildlife Society.
- Korschgen, C.E., and R.B. Dahlgren. 1992. Human disturbances of waterfowl: causes, effects, and management. Ch. 13.2.15 In: Waterfowl Management Handbook. Fish and Wildlife Service Leaflet. 8 p.
- Lenard, S., J. Carlson, J. Ellis, C. Jones, and C. Tilly. 2003. P. D. Skaar's Montana bird distribution, 6th edition. Montana Audubon, Helena, MT. 144 pp.
- Montana Bird Distribution Committee. 2012. P.D. Skaar's Montana bird distribution. 7th Edition. Montana Audubon, Helena, Montana. 208 pp. + foldout map.
- Rhodes, O.E., Jr., L.M. Smith and M.H. Smith. 1991. Conservation and genetic resources in waterfowl. Trans. N. Amer. Wildl. & Nat. Res. Conf. 56:462-472.
- Salt, W.R. and J.R. Salt. 1976. The birds of Alberta. Hurtig Publishers, Edmonton, Alberta. xv + 498 pp.
- Sea Duck Joint Venture Management Board. 2001. Sea Duck Joint Venture Strategic Plan: 2001-2006. SDJV Continental Technical Team. Unpubl. report c/o USFWS, Anchorage, AK; CWS, Sackville, New Brunswick. 14 p. plus appendices.
- Sibley, D. 2014. The Sibley guide to birds. Alfred A. Knopf, New York, NY. 598 pp.
- Skaar, P. D., D. L. Flath, and L. S. Thompson. 1985. Montana bird distribution. Montana Academy of Sciences Monograph 3(44): ii-69.
- Skaar, P.D. 1969. Birds of the Bozeman latilong: a compilation of data concerning the birds which occur between 45 and 46 N. latitude and 111 and 112 W. longitude, with current lists for Idaho, Montana, Wyoming, impinging Montana counties and Yellowstone National Park. Bozeman, MT. 132 p.
- Stewart, R.E. 1975. Breeding birds of North Dakota. Tri-College Center for Environmental Studies, Fargo, North Dakota. 295 pp.
- Swan River National Wildlife Refuge. 1982. Birds of the Swan River NWR. Kalispell, MT: NW MT Fish and Wildlife Center pamphlet.
- Taylor, D.M. and C.H. Trost. 1987. The status of historically rare of unrecorded birds in Idaho. Unpublished manuscript. 68 p.
- U.S. Forest Service. 1991. Forest and rangeland birds of the United States: Natural history and habitat use. U.S. Department of Agriculture, Forest Service Agricultural Handbook 688. 625 pages.
- Watts, C.R. and L.C. Eichhorn. 1981. Changes in the birds of central Montana. Proceedings of the Montana Academy of Sciences 40:31-40.
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Citation for data on this website:
White-winged Scoter — Melanitta deglandi. Montana Field Guide. Montana Natural Heritage Program and Montana Fish, Wildlife and Parks. Retrieved on January 7, 2026, from https://FieldGuide.mt.gov/speciesDetail.aspx?elcode=ABNJB17070