The Chukar Partridge or Chukar (Alectoris chukar) is a Eurasia

Eurasia

Eurasia is a continent or supercontinent comprising the traditional continents of Europe and Asia ; covering about 52,990,000 km2 or about 10.6% of the Earth's surface located primarily in the eastern and northern hemispheres...

n upland gamebird in the pheasant

Pheasant

Pheasants refer to some members of the Phasianinae subfamily of Phasianidae in the order Galliformes.Pheasants are characterised by strong sexual dimorphism, males being highly ornate with bright colours and adornments such as wattles and long tails. Males are usually larger than females and have...

 family Phasianidae

Phasianidae

The Phasianidae is a family of birds which consists of the pheasants and partridges, including the junglefowl , Old World Quail, francolins, monals and peafowl. The family is a large one, and is occasionally broken up into two subfamilies, the Phasianinae, and the Perdicinae...

. It has been considered to form a superspecies complex along with the Rock Partridge

Rock Partridge

The Rock Partridge, Alectoris graeca, is a gamebird in the pheasant family Phasianidae of the order Galliformes, gallinaceous birds.This partridge has its main range in southwestern Asia and southeastern Europe, and is closely related and very similar to its eastern equivalent, the Chukar...

, Philby's Partridge

Philby's Partridge

Philby's Partridge , is a relative of the chukar, red-legged partridge and barbary partridges native to southwestern Arabia and northern Yemen. Although similar in appearance to other Alectoris species, Philby's Partridge can be distinguished by its black cheeks and throat.The name commemorates the...

 and Przevalski's Partridge

Przevalski's Partridge

The Przevalski's Partridge or Rusty-necklaced Partridge is a species of bird in the Phasianidae family.It is found only in China.-References:* BirdLife International 2004. . Downloaded on 10 July 2007....

 and treated in the past as conspecific particularly with the first. This partridge has well marked black and white bars on the flanks and a black band running from the forehead across the eye and running down the head to form a necklace that encloses a white throat.