Northern hawk-owl

Northern hawk-owl
Conservation status
	; Least Concern (IUCN 3.1)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Strigiformes
Family:	Strigidae
Genus:	Surnia; Duméril, 1805
Species:	S. ulula
Binomial name
	Surnia ulula; (Linnaeus, 1758)
	Range of S. ulula
Synonyms
	Strix ulula Linnaeus, 1758

The northern hawk-owl (also known as the Hudsonian owl) (Surnia ulula) is an owl. It does not migrate.^[2] It usually stays in areas where it is able to breed.

References

↑ BirdLife International (2012). "Surnia ulula". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.old-form url
↑ Henderson, Carrol L. (2007). Oology and Ralph's Talking Eggs: Bird Conservation Comes Out of Its Shell. University of Texas Press. p. 80. ISBN 978-0292714519. Retrieved 3 October 2012.

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[1] BirdLife International (2012). "Surnia ulula". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.old-form url

[oology-2] Henderson, Carrol L. (2007). Oology and Ralph's Talking Eggs: Bird Conservation Comes Out of Its Shell. University of Texas Press. p. 80. ISBN 978-0292714519. Retrieved 3 October 2012.

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