Caspian snowcock

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Caspian snowcock
Tetraogallus caspius (stuffed) in Tbilisi 01.JPG
CITES Appendix I (CITES) [2]
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Galliformes
Family: Phasianidae
Genus: Tetraogallus
Species:
T. caspius
Binomial name
Tetraogallus caspius
(Gmelin, SG, 1784)

The Caspian snowcock (Tetraogallus caspius) is a snowcock in the pheasant family Phasianidae of the order Galliformes, gallinaceous birds.

Contents

It is found in the mountains of eastern Turkey, Armenia, Azerbaijan and throughout the Alborz Mountains of Northern Iran. It breeds at altitudes from 1,800–3,000 m (5,900–9,800 ft) on bare stony ground with some alpine scrub. It nests in a bare ground scrape and lays 6–9 greenish eggs, which are incubated only by the female. Its diet consists of seeds and vegetable matter. It forms small flocks when not breeding.

Description

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. [3] 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.

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.

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.

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Snowcock Genus of birds

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Caucasian snowcock Species of bird

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Tibetan partridge Species of bird

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Snow partridge Species of bird

The snow partridge is a gamebird in the pheasant family Phasianidae found widely distributed across the high-altitude Himalayan regions of India, Pakistan, Nepal and China. It is the only species within its genus, and within the tribe Lerwini, and is thought to be the most basal member of the subfamily Phasianinae. The species is found in alpine pastures and open hillside above the treeline but not in as bare rocky terrain as the Himalayan snowcock and is not as wary as that species. Males and females look similar in plumage but males have a spur on their tarsus.

Kalij pheasant Species of bird

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Western tragopan Species of bird

The western tragopan or western horned tragopan is a medium-sized brightly plumed pheasant found along the Himalayas from north-eastern districts of Khyber Pakhtunkhwa province in northern Pakistan in the west to Uttarakhand within India to the east. The species is highly endangered and globally threatened.

Tibetan snowcock Species of bird

The Tibetan snowcock is a bird in the pheasant family Phasianidae of the order Galliformes, gallinaceous birds. This species is found in high-altitude regions of the Western Himalayas and the Tibetan Plateau, where it overlaps in part with the larger Himalayan snowcock. The head is greyish and there is a white crescent patch behind the eye and underside is white with black stripes. In flight the secondaries show a broad white trailing edge.

Chinese monal Species of bird

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Brown eared pheasant Species of bird

The brown eared pheasant is a large, 96– to 100-cm-long, dark brown pheasant endemic to the mountain forests of northeastern China. The species was first described by Robert Swinhoe in 1863. It has stiff white ear coverts behind the eyes, which look like a moustache. The crown is black with red bare facial skin and its tail of 22 elongated, white feathers is curved, loose and dark-tipped. Both sexes are similar in plumage.

Himalayan snowcock Species of bird

The Himalayan snowcock is a snowcock in the pheasant family Phasianidae found across the Himalayan ranges and parts of the adjoining Pamir range of Asia. It is found on alpine pastures and on steep rocky cliffs where they will dive down the hill slopes to escape. It overlaps with the slightly smaller Tibetan snowcock in parts of its wide range. The populations from different areas show variations in the colouration and about five subspecies have been designated. They were introduced in the mountains of Nevada in the United States in the 1960s and a wild population has established in the Ruby Mountains.

Red-capped plover Species of bird

The red-capped plover, also known as the red-capped dotterel, is a small species of plover.

Altai snowcock Species of bird

The Altai snowcock is a species of bird in the family Phasianidae. It is found in western Mongolia and adjacent areas of China, Kazakhstan and Russia. Its natural habitat is boreal forests.

Perdicinae Subfamily of birds

Perdicinae is a polyphyletic former subfamily of birds in the pheasant family, Phasianidae, regrouping the partridges, Old World quails, and francolins. Although this subfamily was considered monophyletic and separated from the pheasants, tragopans, junglefowls, and peafowls (Phasianinae) till the early 1990s, molecular phylogenies have shown that these two subfamilies actually constitute only one lineage. For example, some partridges are more closely affiliated to pheasants, whereas Old World quails and partridges from the Alectoris genus are closer to junglefowls. Due to this, the subfamily Perdicinae is no longer recognized by the International Ornithological Congress, with the species being split among 3 subfamilies.

References

  1. BirdLife International (2016). "Tetraogallus caspius". IUCN Red List of Threatened Species . 2016: e.T22678664A85854649. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22678664A85854649.en . Retrieved 12 November 2021.
  2. "Appendices | CITES". cites.org. Retrieved 2022-01-14.
  3. Dunning, John B. Jr., ed. (1992). CRC Handbook of Avian Body Masses. CRC Press. ISBN   978-0-8493-4258-5.

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