Sagebrush sparrow

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Sagebrush sparrow
Adult male

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Passerellidae
Genus: Artemisiospiza
Species:
A. nevadensis
Binomial name
Artemisiospiza nevadensis
(Ridgway, 1874)

The sagebrush sparrow (Artemisiospiza nevadensis) is a medium-sized

sparrow of the western United States and northwestern Mexico. It used to be placed in the genus Amphispiza, but evidence from 2007 and 2009 suggested it be placed in its own genus.[2]

Habitat

Sagebrush sparrows are indeed often tied to

chamise
, and other low shrubs of the arid interior west.

The species breeds in the interior of the Western United States (between the Rocky Mountains and the coastal ranges such as the Cascades). It winters in the Mexican-border states and northern Sonora and Chihuahua.

The habitat of sagebrush sparrows is frequently threatened by woody plant encroachment or the invasion of herbaceous plants.

Population

Although sagebrush sparrow numbers are generally strong, significant declines in sagebrush habitat in the west could be expected to decrease populations in the near future.

The sagebrush sparrow, together with the Bell's sparrow, were considered conspecific and known as the sage sparrow before being split by the American Ornithological Society in 2013.

References

  • Klicka, J., and G. M. Spellman. 2007. A molecular evaluation of the North American “grassland” sparrow clade. Auk 124:537–551.
  • DaCosta, J. M., G. M. Spellman, P. Escalante, and J. Klicka. 2009. A molecular systematic revision of two historically problematic songbird clades: Aimophila and Pipilo. Journal of Avian Biology 40:206–216.