Afghan Snowfinch
A species of Pyrgilauda Scientific name : Pyrgilauda theresae Genus : Pyrgilauda
Afghan Snowfinch, A species of Pyrgilauda
Botanical name: Pyrgilauda theresae
Genus: Pyrgilauda
Content
Description General Info
Description
It is 13.5–15 centimetres (5.3–5.9 in) long, weighing 23–35 grams (0.81–1.23 oz). The wingspan ranges from 8.5 to 9.9 cm (3.3–3.9 in), and bills measure from 1.3 to 1.5 cm (0.51–0.59 in). Females are slightly smaller on average than males. The male is grey-brown with some white in the wings and a black face-mask and two-pronged patch on the throat. The female is a buff-tinged brown, with a weaker, greyer face mask and less white in the wings. There are short dark streaks on the mantle and a white subterminal band on the tail feathers other than the central pair. There is white on the upperwing coverts, secondaries, and inner primaries. The male has a brick red iris. The plumage of juvenile birds after fledging has not been described, but can be assumed to be similar to the female's plumage. The only similar species that occur in the Afghan snowfinch's range are the white-winged snowfinch and the desert finch. It can be distinguished from the former by the smaller white patches on the wings and an overall more brownish plumage. While it is similar in general appearance to the latter species, the Afghan snowfinch is more streaked, has stronger facial markings, and has a smaller bill, among other differences. The flight of the Afghan snowfinch is heavy and straight. The alarm call is a sharp tsi, and they make soft quaak calls in flight, and a stridulant zig-zig. 
Size
15 cm
General Info
Behavior
In winter, the Afghan snowfinch forms large flocks of dozens or hundreds, sometimes mixed with snowfinches of other species, rock sparrows, and various larks. This species feeds mostly on small seeds, from plants such as Carex pachystylis, Convolvulus divaricatus, and Thuspeinantha persica, and it will also eat insects such as ants and weevils. The Afghan snowfinch builds nests in the burrows and hollows made by rodents, including ground squirrels, marmots, and in one recorded case Williams' jerboa (Allactaga williamsi). In particular, it is associated with the yellow ground squirrel (Spermophilus fulvus). Several of the other southern snowfinch species have similar nesting preferences, as does at least one species that occurs in the Afghan snowfinch's range, the isabelline wheatear. The materials used to line the burrows it nests in are the hairs of squirrels, sheep, and dromedaries; and feathers. Nests are built at the far end of the burrows, as protection from predators. The young hatch blind and helpless, with exposed pink skin and only a few, light-coloured tufts of down. Young give a soft call in response to adults calling at the entrance of a nest.
Distribution Area
The Afghan snowfinch is the only species of bird known to be endemic to Afghanistan. It is found only in some northern parts of the Hindu Kush mountains, where it occurs at elevations of 2,575–3,000 m (8,450–9,840 ft). Besides the Shibar Pass, it is known from Deh Sabz and Unai Pass, and a few other localities between 67° and 69° E in the northerly ranges of the Hindu Kush. This species disperses in the winter especially after heavy snowfalls, and moves slightly beyond its breeding range, into lower altitudes and northwards into Badghis Province. It has been recorded on occasion as a vagrant in southern Turkmenistan. Its habitats are stony mountain slopes, plateaux, and open hillsides in the passes. Despite having a relatively small range and population, it is not thought to have an unstable population or significant threats, so it is assessed as a species of least concern on the IUCN Red List. This species is among those protected by Band-e Amir National Park, Afghanistan's first national park, which encompasses a large area of the Hindu Kush near Bamyan.
Scientific Classification
Phylum
Chordates Class
Birds Order
Perching birds Family
Old world sparrows Genus
Pyrgilauda Species
Afghan Snowfinch 
Download Picture Bird
Identify any bird by photo or sound in seconds
Identify any bird by photo or sound in seconds
