White-fronted scops owl

White-fronted scops owl
Conservation status
	; Vulnerable (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Strigiformes
Family:	Strigidae
Genus:	Otus
Species:	O. sagittatus
Binomial name
	Otus sagittatus; (Cassin, 1849)

The white-fronted scops owl (Otus sagittatus) is a small Asian owl in the family Strigidae. It has a small and declining population about which little is known, and is dependent on lowland and foothill forests which are rapidly being destroyed. This species of owl is considered vulnerable and has a population of about 2,500–10,000. Its range covers 149,000 km² (58,000 sq mi) of forest at altitudes of 0–700 m (0–2,297 ft) above sea-level.

The white-fronted scops owl was described by the American ornithologist John Cassin in 1849 and given the binomial name Ephialtes sagittatus.[2][3] The species is monotypic.[4]

The white-fronted scops owl has two camouflage modes. The first is that it can puff up its feathers to triple its body size. The second is that it can stretch its body upwards and turn its head at an angle in the direction of a predator from which it is hiding, reducing its profile and hence visibility.

References

BirdLife International (2012). "Otus sagittatus". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.CS1 maint: ref=harv (link)old-form url
Cassin, John (1849). "Species of owls, presumed to be undescribed, specimens of which are in the collection of the Academy of Natural Sciences of Philadelphia". Proceedings of the Academy of Natural Sciences of Philadelphia. 4: 121–125 [121]. The title page is dated 1848 but the volume was not published until the following year.
Peters, James Lee, ed. (1940). Check-list of Birds of the World. Volume 4. Cambridge, Massachusetts: Harvard University Press. p. 87.
Gill, Frank; Donsker, David, eds. (2017). "Owls". World Bird List Version 7.3. International Ornithologists' Union. Retrieved 23 December 2017.

External links

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[1] BirdLife International (2012). "Otus sagittatus". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.CS1 maint: ref=harv (link)old-form url

[2] Cassin, John (1849). "Species of owls, presumed to be undescribed, specimens of which are in the collection of the Academy of Natural Sciences of Philadelphia". Proceedings of the Academy of Natural Sciences of Philadelphia. 4: 121–125 [121]. The title page is dated 1848 but the volume was not published until the following year.

[3] Peters, James Lee, ed. (1940). Check-list of Birds of the World. Volume 4. Cambridge, Massachusetts: Harvard University Press. p. 87.

[ioc-4] Gill, Frank; Donsker, David, eds. (2017). "Owls". World Bird List Version 7.3. International Ornithologists' Union. Retrieved 23 December 2017.