This species has been downlisted from Near Threatened because its population is estimated to be larger than previously thought and because there are not thought to be any plausible threats that could cause a rapid or very rapid decline in a short time period. It is now listed as Least Concern on the basis that it is not thought to approach the thresholds for Vulnerable under any of the Red List criteria.
AOU. 1998. Check-list of North American birds. American Ornithologists' Union, Washington, D.C.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
IUCN. 2012. IUCN Red List of Threatened Species (ver. 2012.1). Available at: http://www.iucnredlist.org. (Accessed: 19 June 2012).
Lyon, B.; Montgomerie, R. 1995. Snow Bunting and McKay's Bunting (Plectrophenax nivalis and Plectrophenax hyperboreus). In: Poole, A.; Gill, F. (ed.), The birds of North America, Nos. 198-199, pp. 1-28. The Academy of Natural Sciences, and The American Ornithologists' Union, Philadelphia, and Washington, DC.
Matsuoka, S. M.; Johnson, J. A. 2008. Using a multimodel approach to estimate the population size of McKay's Buntings. Condor 110(2): 371-376.
Rich, T.D.; Beardmore, C.J.; Berlanga, H.; Blancher, P.J.; Bradstreet, M.S.W.; Butcher, G.S.; Demarest, D.W.; Dunn, E.H.; Hunter, W.C.; Inigo-Elias, E.E.; Martell, A.M.; Panjabi, A.O.; Pashley, D.N.; Rosenberg, K.V.; Rustay, C.M.; Wendt, J.S.; Will, T.C. 2004. Partners in flight: North American landbird conservation plan. Cornell Lab of Ornithology, Ithaca, NY.
Further web sources of information
Explore HBW Alive for further information on this species
Text account compilers
Bird, J., Capper, D., Isherwood, I., Khwaja, N., O'Brien, A., Symes, A. & Taylor, J.
BirdLife International (2015) Species factsheet: Plectrophenax hyperboreus. Downloaded from http://www.birdlife.org on 02/06/2015. Recommended citation for factsheets for more than one species: BirdLife International (2015) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 02/06/2015.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.
|Current IUCN Red List category||Least Concern|
|Family||Emberizidae (Buntings, American sparrows and allies)|
|Species name author||Ridgway, 1884|
|Population size||18400-23700 mature individuals|
|Distribution size (breeding/resident)||5,400 km2|
|Links to further information|
|- Additional Information on this species|