Stygian Owl Asio stygius. Order: Strigiformes; Family: Strigidae; Polytypic: 6 subspecies; Authors: Marîa del Coro Arizmendi, Claudia I. Rodríguez-Flores, Carlos. Stygian Owl ~ Asio stygius. Introduction. The Stygian Owl is a medium-sized to large owl with prominent, erectile ear-tufts. The adjective Stygian. Population: Partners in Flight estimate the total population to number 50, , individuals (A. Panjabi in litt. ). Trend Justification: The population is.

Author: Mezilkis Mozahn
Country: French Guiana
Language: English (Spanish)
Genre: Literature
Published (Last): 24 May 2013
Pages: 326
PDF File Size: 2.73 Mb
ePub File Size: 14.16 Mb
ISBN: 348-6-23935-127-7
Downloads: 22049
Price: Free* [*Free Regsitration Required]
Uploader: Yozshujora

Stygian owl – Wikipedia

Highlands of w Mexico sw Chihuahua to Jalisco Asio stygius robustus: It is found in parts of north-west and east Mexico, parts of Belize and Guatemala, in Cuba and the Isle of Pines, Hispaniola, Colombia, Ecuador, north-west and south Venezuela, south and central Brazil, all over Paraguay and north Argentina.

A Recording not its ID has been discussed.

No estimation of global population size; BirdLife International posits that numbers are declining in some areas. Stygian Owl Asio stygius robustus. There are no precise data on their reproduction, only isolated observations.

The primaries are nearly plain stggius brown with rows of indistinct paler spots, while the secondaries are barred light and dark. Chile, South of SiksaTingni.


Leave a Reply Cancel reply You must be logged in to post a comment. Powered by WordPress and the Graphene Stygiis. Latin AmericaStrigidaeStrigiformes September 7, Subspecies and Distribution A.

This group has representatives over most of the planet, and the Short-eared Owl is one of the most widespread of all bird stygiuz, breeding in Europe, Asia, North and South America, the Caribbean, Hawaii and the Galpagos Islands. Bird singing in a tree 5 m above soil, near to some buildings.

Stygian owl Conservation status. Same bird as XC Asio stygius Wagler Stygian owls fly with fairly slow wing beats, and occasionally glide over some distance. Planet of Birds Source to all birds on the Planet.

Bird was perched ca. All of its hunting is done at night. There are a few ways by which you can help the development of this page, such as joining the Flickr group for photos or providing translations of the site in addition languages. Human persecution is probably the major stygiue of unnatural deaths. Views Read Edit View history.

Stygian Owl Asio stygius barberoi.

Stygian Owl (Asio stygius)

Most sounds derived styius xeno-canto. Populations of NW South America usually placed in subspecies robustussometimes included in nominate; races lambinoctipetens and barberoi rather poorly differentiated, possibly not valid.


Archived copy as title Articles with ‘species’ microformats. Females and young produce a ” cheet ” when begging for food. Feeds on bats, and birds asoo as doves, as well as small mammals and insects. Isis, oder Encyclopaedische Zeitung, von Oken 25 Jena: The Stygian Owl is a medium-sized to large owl with prominent, erectile ear-tufts.

Recommended Citation

Stygian Owl Asio stygius. The upperparts are reverse, buff barring and streaks on a dark background. For these reasons the species is evaluated as Least Concern.

The owl was heard giving this same call from a distance, playing a recording caused it to come in closer and be seen.

IUCN Red List of Threatened Species

The intervals between vocalizations are original. Only subscribers are able to see the bibliography. It has been documented twice in Texas and once in Florida. This owl was observed using abandoned nests of other birds in trees.