The IUCN Red List of Threatened Species

Nyctea scandiaca

 – Least Concern

Taxonomy

Kingdom: ANIMALIA
Phylum: CHORDATA
Class: AVES
Order: STRIGIFORMES
Family: STRIGIDAE
Scientific Name: Nyctea scandiaca
Species Authority: (Linnaeus, 1758)
Common Name/s:
EnglishSNOWY OWL

Assessment Information

Red List Category & Criteria: LC    ver 3.1 (2001)
Year Assessed: 2004
Assessor/s: BirdLife International
Evaluator/s: Ekstrom, J. & Butchart, S. (BirdLife International Red List Authority)
Justification: This species has a large range, with an estimated global extent of occurrence of 1,000,000–10,000,000 km². It has a large global population estimated to be 290,000 individuals (Rich et al. 2003). Global population trends have not been quantified, but populations appear to be stable (del Hoyo et al. 1999) so the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e., declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
History:
1988-Lower Risk/least concern (BirdLife International 2004)
1994-Lower Risk/least concern (BirdLife International 2004)
2000-Lower Risk/least concern (BirdLife International 2000)

Geographic Range

Range Description: This species has a large range, with an estimated global Extent of Occurrence of 1,000,000-10,000,000 km². It has a large global population estimated to be 290,000 individuals (Rich et al. 2003). Global population trends have not been quantified, but populations appear to be stable (del Hoyo et al. 1999) so the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e. declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
Countries: Native:

Canada; China; Czech Republic; Denmark; Faroe Islands; Finland; Greenland; Iceland; India; Japan; Kazakhstan; Korea, Republic of; Latvia; Norway; Pakistan; Russian Federation; Saint Pierre and Miquelon; Slovakia; Svalbard and Jan Mayen; Sweden; United Kingdom; United States


Vagrant:

Albania; Austria; Belgium; Bermuda; Croatia; France; Germany; Hungary; Iran, Islamic Republic of; Ireland; Korea, Democratic People's Republic of; Kyrgyzstan; Luxembourg; Mongolia; Netherlands; Poland; Portugal; Serbia; Turkmenistan; Ukraine

Habitat and Ecology

System: Terrestrial

Citation: BirdLife International 2004. Nyctea scandiaca. In: IUCN 2007. 2007 IUCN Red List of Threatened Species. <www.iucnredlist.org>. Downloaded on 28 August 2008.
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