Caspian Snowcock

Tetraogallus caspius

Large, robust gamebird of high mountains from Turkey east to Iran. Gray-brown overall, with white-and-rust streaking on the back and wings. Also note white-and-brown-striped face. Inhabits high, rocky mountains reaches from the forest’s upper limit up to the snowline; sometimes descends to lower elevations in response to severe snowstorms. Song is a loonlike whistling cry that rises and clips off at the end. Also gives high-pitched, somewhat raptor-like calls.

Identification

This snowcock ranges from 56 to 63 cm (22 to 25 in) in length, 95 to 105 cm (37 to 41 in) in wingspan and 1.8 to 2.9 kg (4.0 to 6.4 lb) in weight. Its plumage is patterned with grey, brown, white and black, but this snowcock looks pale gray from any distance. The breast is pale gray, the throat and a white patch on the side of the neck are white, and the nape is dark gray.<p>In flight, this wary bird shows white flight feathers and undertail. Male and female plumages are similar, but juveniles are slightly smaller and duller in appearance. There are three races differing in plumage saturation, becoming paler from west to east.<p>The Caspian snowcock has a desolate whistling song, vaguely like a Eurasian curlew, sooo-looo-leeee. It differs from Caucasian snowcock in that it does not have the drop in pitch at the end of the song shown by that species. The calls include loud cackles and bubbled buck-buck-buck-buck-burrrrrr.

Taxonomy

Scientific name
Tetraogallus caspius
Authority
(Gmelin, SG, 1784)
Order
Galliformes
Family
Phasianidae
Genus
Tetraogallus

Range and habitat

Migration
Resident species

Conservation

Population trend
declining

Photos

Distribution

Bird Calls

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