Subspecies ID Guide
Ring-Necked Pheasant Subspecies
Please note that where multiple subspecies have been introduced, many individuals will be hybrids between subspecies and cannot be identified with this guide.
see the phylogeny page for more information on the relationships between these subspecies.
* The subspecies group is a conjectural placement
** Locality information from a historical source, names may be incorrect or outdated
***This photograph is likley of the subspecies described based on range, but cannot be confirmed.
Identification information is based on adult males since females and juveniles tend to look similar across subspecies.
(this information is similar to what is presented on the Common pheasant Wikipedia page subspecies section since I wrote that based on this)
Photo credit, Vincent Wang, ebird.
Elegans (Stone's)
Subspecies group: elegans outgroup
Locality: Eastern Tibet, Western Sichuan, and Northwestern Yunnan provinces, 5,000-10,000 ft. prefered elevation.
rump color: gray
collar: none
notes: elegans diverged from other lineages of the ring-necked pheasant 3.4 million years ago. Considered a seprate species by some.
Identification notes: Overall plumage dark and contrasting, but check to distinguish this subspecies from suehschanensis which has some range overlap. Scaplulars are scarcely spotted when compared to those of suehschanensis.
Photo credit: Ivan Feng, ebird.
Decollatus (Kweichow)
Subspecies group: torquatus (gray-rumped)
Locality: Central China ( Eastern Szechuan, Western Hubei, Northeastern Yunnan and Guizhou).
rump color: gray
collar: none
Identification notes: Appears like torquatus but with no collar.
Photo credit: Robert Cousins, ebird.
Karpowi (Korean)
Subspecies group: torquatus (gray-rumped)
Locality: Northeastern China, The Koreas, Intorduced to Japan. Prefers low altitudes (below 2,000ft.)
rump color: gray
collar: wide
Identification notes: similar to torquatus but no range overlap
Photo credit: Pavel Parkhaev, ebird.
Pallasi (Manchurian)
Subspecies group: torquatus (gray-rumped)
Locality: Southeastern Siberia, Koreas and Northeastern China
rump color: pale gray
collar: wide
Notes: commonly released as a gamebird.
Identification notes: large collar and pale plumage can be variable, but generally, this subspecies is unmistakable even outside it's native range.
Illustration credit: A Guide to the Birds of Southeast Asia, Craig Robson.
Takatsukasae (Tonkinese)
Subspecies group: torquatus (gray-rumped)
Locality: Southeastern China and Tonkin
rump color: gray
collar: wide and often broken at the front
notes: rare
Identification notes: poorly known, best identified by range. Supposedly similar to Torquatus but overall darker.
Rothschildi (Rothschild's)
Subspecies group: torquatus (gray-rumped)
Locality: Yunnan, Tonkin, northern Laos and eastern Myanmar. Prefers elevations of 5,000 to 10,000 ft.
rump color: gray
collar: Thin collars present in some individuals
notes: rare, no photographs or illustrations available
Identification notes: Similar to elegans but lighter. Best identified by range.
Photo credit: Jian Mei, ebird.
Torquatus (Chinese)
Subspecies group: torquatus (gray-rumped)
Locality: Eastern China
rump color: gray
collar: wide
notes: commonly introduced game bird.
Identification notes: Often considered the "default" ring-necked pheasant, but be careful with range and hybridization
Photo credit: Frank Lin, ebird.
Formosanus (Taiwanese)
Subspecies group: Formosanus (Taiwanese)
Locality: Taiwan
rump color: gray
collar: broken and thin
notes: the pure from may be extinct due to hybridization with intorduced subspecies. Modern Formosanus individuals may contain some introgression with other subspecies.
Identification notes: Black belly and pale sides. Range is also diagnostic.
Photo credit: Gantumur Khumbaa , ebird.***
Alaschanicus (Alashan)
Subspecies group: strauchi-vlangallii
Locality: North Central China, Southern Mongolia. "Oases near the western foothills of Ala-Shans"**
rump color: gray
collar: thin
notes: poorly studied
Identification notes: poorly known, best identified by range.
Photo credit: Purevsuren Tsolmonjav, ebird.
Hagenbecki (Kobdo)
Subspecies group: strauchi-vlangallii
Locality: Kobdo Valley, Mongolia, prefers elevations of 3,000 to 5,000 ft.
rump color: green-gray
collar: wide
Notes: range restricted to a single valley
Identification notes: Distinctive bright golden flanks as well as small range are diagnostic.
Photo credit: Adrian Boyle, ebird.
Kiangsuensis (Shansi)
Subspecies group: strauchi-vlangallii
Locality: Northeastern China
rump color: gray
collar: wide and sometimes broken
Identification notes: extremely similar torquatus, range overlaps, but kiangsuensis skews further north. The barring on the nape in finer in kiangsuensis than in torquatus.
Photo credit: Roy Kasius, ebird.
Satscheuensis (Satchu)
Subspecies group: strauchi-vlangallii
Locality: Northwestern Gansu "North of the Nan Shans, Valleys of the Dan-khe and Bulunzir"**
rump color: gray
collar: narrow and broken
Identification notes: best identified by range
Photo credit: Philip Steiner, ebird.
Strauchi (Strauch's)
Subspecies group: strauchi-vlangallii
Locality: Central China, Gansu south to Szechuan. Prefers altitudes near 10,000 ft.
rump color: gray
collar: Presence, shape and completion all variable
notes: May be a hybrid form of satscheuensis and suehschanensis
Identification notes: extremely variable, best identified by range and elimination of other subspecies.
Photo credit: Vincent Wang, ebird.
Suehschanensis (Sungpan)
Subspecies group: strauchi-vlangallii
Locality: Northwest Szechuan and Eastern Tibet
rump color: gray
collar: none
notes: plumage similar to elegans, genetics show the two as unrelated. A possible case of hybridization between subspecies, but this is untested.
Identification notes: Look for an elegans outside of Yunnan, or an elegans that looks too "diluted"
Photo credit: Lefei Han, ebird.
Vlangallii
Subspecies group: strauchi-vlangallii
Locality: Quinghai, prefers elevations of 2,000 to 7,000 ft.
rump color: gray
collar: Usually absent, thin, broken collars can be seen in some individuals.
Identification notes: best identified by range.
Photo credit: Don Roberson, ebird.***
Edzinensis
Subspecies group: strauchi-vlangallii*
Locality: Ruo Shui basin "valley of Edzin-gol and Sokho-nor"**
rump color: gray
collar: thin or not present
notes: rare and poorly studied
Identification notes: similar plumage to satscheuensis, best identified by range.
Sohokhotensis (Sohokhoto)
Subspecies group: strauchi-vlangallii*
Locality: "Sohokhoto Oasis" Helan mountains. "Possibly foothills of the Richthofen Range"**
rump color: gray
collar: present
notes: Rare. While the subspecies is confirmed to exist in a single recent scientific publication, no photographs or illustrations are publically available
Identification notes: Said to resemble strauchi but paler with "eyebrows" and a collar.
Illustration from A Monograph of the Pheasants, volume 3 by William Beebe
Tarimensis (Tarim basin)
Subspecies group: tarimensis
Locality: Southeastern Tarim Basin
rump color: olive green
collar: none
notes: The only member of this species with a green rump, poorly studied.
Identification notes: best identified by range.
Photo credit: Vincent Wang, ebird.
Mongolicus (Mongolian/Kirghiz)
Subspecies group: Mongolicus (Mongolian)
Locality: Northern Kyrgyzstan, Eastern Kazakhstan, Xinjiang and Urumchi.
rump color: dark brown
collar: wide and broken
notes: Occasionally released as a gamebird.
Identification notes: widespread in its range. Darkly plumaged with contrasting white wing coverts.
Photo credit: İhsan Eroğlu, ebird.
Turcestanicus (Syr-Daria)
Subspecies group: Mongolicus (Monglian)*
Locality: Syr Darya river valley (southern Kazakhstan, small portions of east Uzbekistan, northern Tajikistan, and western Kyrgyzstan)
rump color: dark brown
collar: wide and complete
Identification notes: Small range, darkly plumaged with contrasting white wing coverts, slightly brighter sides than mongolicus. Common around the city of Shynkent (Шымкент).
Photo credit: Joel Sartore
Bianchii
Subspecies group: principlais-chrysomelas (white-winged)
Locality: Upper valley of the river Amu Darya in southern Uzbekistan, southwestern Tajikistan and extreme northern Afghanistan.
rump color: Dark brown
collar: none
Notes: exceptionally rare, may be as few as 400 individuals in the wild.
Identification notes: bright white wing coverts, also use range.
Illustration from A Monograph of the Pheasants, volume 3 by William Beebe
Principalis (Prince of Wales)
Subspecies group: principlais-chrysomelas (white-winged)
Locality: Southeastern Turkmenistan, extreme northern Iran and Afghanistan. **"Southern Russian Turkestan to Northern Afagnistan. Chiefly in the Tejend Valley, West to 50 miles east of Askhahbad, North to the Kara Kum Desert, South to the Murghab Valley and the oases of Merv, Yelotan and Pandj-deg".
rump color: Dark Brown
collar: none
Identification notes: rare, identification information poorly known other than range, look for the contrasting green and purple-maroon throat.
Photo credit: Qin Huang, ebird
Shawii (Yarkland)
Subspecies group: principlais-chrysomelas (white-winged)
Locality: Xinjiang
rump color: Dark Brown
collar: none
Identification notes: Use range, lack of collar and wing coverts.
Photo credit: Klaus Rudloff
Chrysomelas (Khivan)
Subspecies group: principlais-chrysomelas (white-winged)*
Locality: Amu Darya Delta (western Uzbekistan and northern Turkmenistan)
rump color: Dark brown
collar: thin
Notes: rare in the wild, greenish plumage on the front diagnostic of the subspecies.
Identification notes: Best identified by range
Photo credit: Alexander Perevozov
Zerafschanicus (Zerafshan)
Subspecies group: principlais-chrysomelas (white-winged)*
Locality: Bukhara, Zeravshan and Kashkadarya Valleys of Southern Uzbekistan.
rump color: Dark brown
collar: thin
Identification notes: Best identified by range
Photo credit: Überchic ranch
Zarudnyi (Zarundy's)
Subspecies group: principlais-chrysomelas (white-winged)*
Locality: Central valleys of the river Amu Darya on the eastern Turkmenistan–Uzbekistan border.
rump color: Orange-brown
collar: rare, and thin when present.
Identification notes: Range and glossy-green throat.
Photo credit: Haldun Savas, ebird.
Colchicus (Caucasian)
Subspecies group: colchicus (black-necked)
Locality: Bulgaria and Greece through Turkey to eastern Georgia, eastern Azerbaijan, Dagestan, Armenia and northwestern Iran.
rump color: brown
collar: none
notes: The most widespread of the "black-necked pheasants". Commonly released as a gamebird. Possibly the ancestral population of the "old English blackneck"
Identification notes: Fine, even white spots on the back.
Photo credit: svemed, inaturalist
Septentrionalis (Northern Caucasian)
Subspecies group: colchicus (black-necked)*
Locality: Dagestan to north of the Volga Delta
rump color: Brown
collar: none
Identification notes: large, white spots on the back. Golden-orange nape that contrasts against the dark rump.
Photo credit: Pantea golzari, ebird.
Talischensis (Talisch)
Subspecies group: colchicus (black-necked)
Locality: Transcaucasia and Caspian lowlands of Iran **" The Southern coasts of the Caspian sea to Kizil Agatch, to the Province of Mazanderan".
rump color: brown
collar: none
notes: exceptionally rare and declining
Identification notes: Fine, even white spots on the back, overall warm orange plumage, little contrast of wing plumage. Range important for ID.
Photo credit: Ali Mahdavi, ebird
Persicus (Persian)
Subspecies group: colchicus (black-necked)
Locality: Southwest Turkmenistan and northcentral Iran
rump color: brown
collar: none
notes: Rare, population may be as low as 900 individuals. Considered by some to be an intermediate between talischensis and principals.
Identification notes: Overall warm orange plumage, wing pulmage bright white and contrasting.
Map of subspecies distributions from Pheasants of the World by Jean Delacour (1977)
Domestic and Hybrid forms
Domestic and Hybrid forms
Photo credit: Hudson Farm Club
Photo credit: simonoosterman, inaturalist.
Melanistic Ring-Necked Pheasant
Notes: this mutant form is commonly released as a gamebird. Amount of green is variable based on the individual.
Photo credit: Ellen Rockensock, feathersite.
"Buff" Ring-Necked Pheasant
Notes: this mutant form is occasionally released as a gamebird.
Photo credit: Dave Appleton, Birdhybrids.blogspot.
Reeves's Pheasant x Ring-Necked Pheasant (hybrid)
Notes: this hybrid is sometimes seen where both species are introduced.
Refferences:
Giudice, John H., et al. “Ring-Necked Pheasant (Phasianus Colchicus), Version 1.1.” Birds of the World, 2022. birdsoftheworld.org, https://doi.org/10.2173/bow.rinphe1.01.1.
Kayvanfar, Nasrin, et al. “Phylogeography of the Common Pheasant Phasianus Colchicus.” Ibis, vol. 159, no. 2, Apr. 2017, pp. 430–42. DOI.org (Crossref), https://doi.org/10.1111/ibi.12455.
Liu, Simin, et al. “Regional Drivers of Diversification in the Late Quaternary in a Widely Distributed Generalist Species, the Common Pheasant Phasianus Colchicus.” Journal of Biogeography, vol. 47, no. 12, Dec. 2020, pp. 2714–27. DOI.org (Crossref), https://doi.org/10.1111/jbi.13964.
Zhang, Lixun, et al. “Phylogeography-Based Delimitation of Subspecies Boundaries in the Common Pheasant (Phasianus Colchicus).” Biochemical Genetics, vol. 52, no. 1–2, Feb. 2014, pp. 38–51. DOI.org (Crossref), https://doi.org/10.1007/s10528-013-9626-5.
曲江勇 and 刘迺发. 基于线粒体DNA控制区基因讨论雉鸡阿拉善亚种分类地位(英文). no. 2, Apr. 2013. ir.lzu.edu.cn, https://doi.org/10/157200.
"The Pheasants of the world, Second edition" Jean Delacour (1977)
Header Image credit: Janette Vohs, ebird