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 LC    McCown's Longspur* Id (Atlas):
    Rhynchophanes mccownii

Description (10)
Image of McCown's Longspur
 

Other Scientific Names
Calcarius mccownii [BirdLife International (2004, 2008)], Calcarius mccownii [Stotz et al. (1996)], Calcarius mccownii [Sibley and Monroe (1990, 1993)]

Other Names (World)
McCown's Longspur, Thick-billed Longspur

Family
Calcariidae (Longspurs)

Size
15 cm

First Described (Guide)
(Lawrence, 1851)

Habitat
Temperate grassland. From 1,000 - 2,500 m.

Range (Guide)
Mexico, USA (B).

Breeds from southern Canada (south-eastern Alberta and south-central Saskatchewan) southern in USA to central Montana, extreme south-eastern Idaho, eastern Wyoming, north-eastern Colorado and north-western Nebraska. Winters in south-eastern California (rare), central and south-eastern Arizona, central New Mexico, west-central Kansas and central Oklahoma and western and south-central Texas, and northern Mexico (south to northern Durango, occasionally Zacatecas).
 
Population
Estimated population is 1,100,000 (2010).

Status LC
For more information see BirdLife International Species Factsheet.

Voice
Xeno-Canto Sound Files (more (65)...)

 
Thick-billed Longspur (Rhynchophanes mccownii) [XC256637]
     by Thomas Magarian from Pawnee Grasslands, United States (song)

 
Thick-billed Longspur (Rhynchophanes mccownii) [XC153614]
     by Paul Marvin from Henry Road by Wyoming state line, Harrison, Nebraska, United States (call, song)

Subspecies
No subspecies.

Sometimes placed in genus Calcarius, and has hybridized with Chestnut-collared Longspur (Calcarius ornatus), but apparently is closer in affinities to Plectrophanax. Has been suggested that those two genera be placed with present genus in a separate family, Calcariidae.


References
See References.


Files:
JPG files for McCowns Longspur (Rhynchophanes mccownii) - 10 files


More Information

BirdLife International

For more information about the McCowns Longspur see... Show Articles BirdLife International Species Factsheet.


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