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Montana Field Guide

Montana Field Guides

Long-tailed Duck - Clangula hyemalis

Native Species

Global Rank: G5
State Rank: SNA


Agency Status
USFWS: MBTA
USFS:
BLM:
PIF:


 

External Links





 
General Description
In North America. Long-tailed Ducks breed in the Arctic and sub-Arctic and winter south along the Pacific coast to Oregon, the Atlantic coast to North Carolina, and the Great Lakes. The species is an uncommon migrant to Montana with fewer than 16 observations reported in the typical year (Robertson et al. 2002, 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

Western Hemisphere Range

 


Observations in Montana Natural Heritage Program Database
Number of Observations: 342

(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)



Habitat
During migration they are likely to be observed on reservoirs, lakes or large rivers, usually far from shore (Johnsgard 1986).

National Vegetation Classification System Groups Associated with this Species


References
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Citation for data on this website:
Long-tailed Duck — Clangula hyemalis.  Montana Field Guide.  .  Retrieved on , from