The Persian leopard, also known as the Caucasian leopard is a leopard population in the Caucasus, Iran, Afghanistan and Central Asia. The Persian leopard was previously considered a distinct subspecies, Panthera pardus saxicolor or Panthera pardus ciscaucasica, but is now assigned to the subspecies Panthera pardus tulliana, which also includes the Anatolian leopard in Turkey. The Persian leopard is listed as Endangered on the IUCN Red List, as the population is estimated at fewer than 871–1,290 mature individuals and considered declining.
P. p. tulliana
|Panthera pardus tulliana|
|Distribution of Persian leopard (in green)|
- 1 Taxonomy
- 2 Characteristics
- 3 Distribution and habitat
- 4 Behaviour and ecology
- 5 Threats
- 6 Conservation
- 7 See also
- 8 References
- 9 Further reading
- 10 External links
Felis tulliana was the scientific name proposed by Achille Valenciennes in 1856 who described a leopard skin and skull from the area of Smyrna in western Turkey.Felis ciscaucasica was proposed by Konstantin Alekseevich Satunin in 1914 based on a leopard specimen from the Kuban region of the North Caucasus. Panthera pardus saxicolor was proposed by Reginald Innes Pocock in 1927 who described leopard skins from different areas of Persia, but recognized their similarity to Caucasian leopard skins. Pocock also described a single skin and two skulls from the Kirthar Mountains in Balochistan as P. p. sindica in 1930. He admitted that the skin closely resembles those of P. p. saxicolor, but are distinguishable from the typical P. p. fusca in colour. It was subsumed to P. p. saxicolor based on molecular genetic analysis in 1996.
Today, these names are considered synonyms. Results of a phylogenetic analysis suggests that the Persian leopard matrilineally belongs to a monophyletic group that diverged from a group of Asian leopards in the second half of the Pleistocene.
The Persian leopard varies in colouration; both pale and dark individuals occur in Iran. Its medium body length is 158 cm (62 in), including a 192 mm (7.6 in) long skull and with a 94 cm (37 in) long tail. It weighs up to 60 kg (130 lb).
Biometric data collected from 25 female and male individuals in various provinces of Iran indicates average body length of 259 cm (102 in). A young male from northern Iran weighed 64 kg (141 lb).
Distribution and habitatEdit
The Persian leopard was most likely distributed over the whole Caucasus, except for steppe areas. During surveys conducted between 2001 and 2005 no leopard was recorded in the western part of the Greater Caucasus; it probably survived only at a few sites in the eastern part. The largest population survives in Iran. The political and social changes in the former Soviet Union in 1992 caused a severe economic crisis and a weakening of formerly effective protection systems. Ranges of all wildlife were severely fragmented. The former leopard range declined enormously as leopards were persecuted and wild ungulates hunted. Inadequate baseline data and lack of monitoring programmes make it difficult to evaluate declines of mammalian prey species.
As of 2008, of the estimated 871–1,290 mature leopards:
- 550–850 live in Iran, which is the leopard's stronghold in Southwest Asia;
- about 200–300 survive in Afghanistan, where their status is poorly known;
- about 78–90 live in Turkmenistan;
- fewer than 10–13 survive in Armenia;
- fewer than 10–13 survive in Azerbaijan;
- fewer than 10 survive in the Russian North Caucasus;
- fewer than 5 survive in Turkey;
- fewer than 5 survive in Georgia;
- about 3–4 survive in Nagorno-Karabakh.
The Persian leopard avoids areas with long-duration snow cover and areas that are near urban development. Its habitat consists of subalpine meadows, broadleaf forests and rugged ravines from 600–3,800 m (2,000–12,500 ft) in the Greater Caucasus, and rocky slopes, mountain steppes, and sparse juniper forests in the Lesser Caucasus and Iran. Only some small and isolated populations remain in the whole ecoregion. Suitable habitat in each range country is limited and most often situated in remote border areas. Local populations depend on immigration from source populations in the south, mainly in Iran.
The Anatolian leopard was considered to have been native to southwestern Turkey, but it is not sure whether leopards survived in this area. The first camera trap photograph of a leopard in the country was obtained in September 2013 in Trabzon Province. Between 2001 and 2013, at least three leopards were killed by local people in southeastern Turkey including one in Çınar district of Diyarbakır Province. In February 2008, a leopard was recorded in Bitlis Province.
Leopards are more abundant in the northern than in the southern part of the country. The Central Alborz Protected Area covering more than 3,500 km2 (1,400 sq mi) is one of the largest reserves in the country where leopards roam. During surveys conducted between 2002 and 2011, leopards were recorded in 74 protected and non-protected areas, of which 69% are located in northern Iran. They are mainly found in the Alborz and the Zagros mountain ranges and throughout the northwestern region, which crosses these mountain chains. The Hyrcanian forests located in the north and along the Alborz mountain chain are considered as one of the most important habitats for leopards in the country. Their habitat comprises climates with temperatures ranging from −23 °C (−9 °F) to 49 °C (120 °F), but they are most often found in habitats with temperatures of 13 to 18 °C (55 to 64 °F), maximum 20 days of ice cover per year and rainfall of more than 200 mm (7.9 in) per year. Before 2006, leopards were recorded in 74 of 204 protected areas. A questionnaire survey conducted among local people across the country between 2007 and 2011 revealed that leopards were present in only 65 protected areas.
In Sarigol National Park in northeastern Iran, four leopard families with two cubs each were identified during a survey carried out from 2005 to 2008. A male leopard was photographed in January 2008 spraying urine on a Berberis tree; he was photographed several times until mid-February 2008 in the same area. In Bamu National Park located northeast of Shiraz in Fars Province, camera trapping carried out from autumn 2007 to spring 2008 revealed seven individuals in a sampling area of 321.12 km2 (123.99 sq mi).
Leopards were sporadically recorded in northern Iraq. In October 2011 and January 2012, a leopard was photographed by a camera trap on Jazhna Mountain, located in the Zagros Mountains forest steppe in Iraqi Kurdistan, northern Iraq. Between 2001 and 2014, at least nine leopards were killed by local people in this region.
In April 2001, an adult female was shot on the border to Kabardino-Balkaria, her two cubs captured and taken to the Novosibirsk Zoo in Russia. During surveys in the Caucasus in 2007, the presence of leopard was confirmed, but it was estimated that the population comprises less than 50 individuals in the region.
In the North Caucasus, signs of leopard presence have been found in the upper Andiyskoe and Avarskoye Koisu rivers in Dagestan. In Ingushetia, Ossetia, and Chechnya local people reported the presence of leopards, but no leopard is known to occur in the Western Caucasus.
In 2016, three leopards were released to the Caucasus Nature Reserve in an attempt to reintroduce the species in their historical habitat. Later that year, the Russian Ministry of Natural Resources and Environment signed an agreement with Azerbaijan on the creation of a trans-border reserve between the Tlyaratinsky District and the Zagatala State Reserve aimed at the reintroduction of the Persian leopard in the area.
Since 1954, leopards were thought to be extinct in Georgia – killed by hunters. There have been several sightings of leopards around the Tbilisi area and in the Shida Kartli province to the northwest of the capital. Leopards live primarily in dense forests, although several have been spotted in the lowland plains in the southeastern region of Kakheti in 2004. Leopard signs have also been found at two localities in Tusheti, the headwaters of the Andi Koysu and Assa rivers bordering Dagestan.
In the winter of 2003, zoologists found footprints of a leopard in Vashlovani National Park in southeastern Georgia. Camera traps recorded one young male individual several times. This individual has not been recorded again between 2009 and 2014.
In Armenia, people and leopards co-existed since early prehistoric times. By the mid-20th century leopards were relatively common in the country's mountains. Between October 2000 and July 2002, tracks of 10 leopards were found in an area of 780 km2 (300 sq mi) in the rugged and cliffy terrain of Khosrov State Reserve, located southeast of Yerevan on the southwestern slopes of the Gegham mountains. Leopards were known to live on the Meghri Ridge in the extreme south of Armenia, where only one individual was camera trapped between August 2006 and April 2007, and no signs of other leopards were found during track surveys conducted over an area of 296.9 km2 (114.6 sq mi). The local prey base could support 4–10 individuals, but poaching and disturbance caused by livestock breeding, gathering of edible plants and mushrooms, deforestation and human-induced wild fires were so high that they exceed the tolerance limits of leopards. During surveys in 2013–2014, camera traps recorded leopards in 24 locations in southern Armenia, of which 14 are located in the Zangezur Mountains. Surveys implemented in 2014–2018 using camera traps revealed the presence of 11 individuals, which have been identified via individual marks in the Southern Armenia sector. The leopard protection program is implemented by the Ministry of Nature Protection of Armenia in cooperation with WWF Armenia since 2002. It aims at protecting the habitat and main prey species, such as the bezoar ibex and the Armenian mouflon, and increasing the population. The year 2019 was announced as "The Year of the Caucasian Leopard" by the Ministry of Nature Protection of Armenia.
In 2001, hunting leopards was banned in Nakhchivan Autonomous Republic, and anti-poaching activities are regularly conducted in southern Armenia since 2003. Since 2005, seven protected areas have been established in the Lesser Caucasus covering an area of 1,940 km2 (750 sq mi), and three in the Talysh Mountains with an area of 449 km2 (173 sq mi). The total protected area in the region now amounts to 4,245 km2 (1,639 sq mi). During surveys in 2013–2014, camera traps recorded leopards in 36 locations in this region, in both Zangezur and Talysh Mountains. Five to six individuals were identified on the basis of their fur pattern.
Despite occasional sightings, it was not clear whether the leopard had been extinct in Azerbaijan by the late 1990s, until an individual was photographed by a camera trap in March 2007 in Hirkan National Park. Leopards also survived in northwestern Azerbaijan in the Akhar-Bakhar section of Ilisu State Reserve in the foothills of the Greater Caucasus until recently, but current numbers are thought to be extremely low. In October 2012, camera traps again recorded an individual in Hirkan National Park. This protected area is located in the Talysh Mountains in southeastern Azerbaijan, which are contiguous with the Alborz Mountains in Iran. During surveys in 2013–2014, camera traps recorded leopards in five locations in Hirkan National Park.
In September 2012, the first picture of a female leopard was taken in Zangezur National Park close to the international border with Iran. In May 2013, a female leopard was recorded by a camera trap in the Zangezur National Park displaying signs of territorial behaviour. This prompted the Azerbaijani Ministry of Ecology and Natural Resources to suggest an increase in the number of leopards in Azerbaijan. During surveys in 2013–2014, camera traps recorded leopards in seven locations in Zangezur National Park, including two different females and one male. All sites are close to the international border with Iran.
Leopards were recorded by camera traps in the Badkhyz Nature Reserve in the country's south-west. In 2017, a young male leopard from Iran's Tandoureh National Park dispersed to and settled in Turkmenistan.  In October 2018, Iran Environment and Wildlife Watch reported that an old male Persian leopard had moved 20 km (12 mi) from Iran to Turkmenistan.
In Afghanistan, the leopard is thought to inhabit the central highlands, such as the Hindu Kush and the Wakhan corridor. But photographic evidence for the presence of leopards in these areas does not exist. One individual was recorded by a camera-trap in Bamyan Province in 2011. The long-lasting conflict in the country badly affected both predator and prey species, so that the national population is considered to be small and severely threatened. Between 2004 and 2007, a total of 85 leopard skins were seen being offered in markets of Kabul.
Behaviour and ecologyEdit
The diet of the Persian leopard varies depending on habitat. In Iran and southern Armenia, it preys foremost on ungulates such as wild goat (Capra aegagrus), mouflon (Ovis orientalis), wild boar (Sus scrofa), roe deer (Capreolus capreolus) and goitered gazelle (Gazella subgutturosa). It also preys on smaller mammals such as Indian crested porcupine (Hystrix indica) and European hare (Lepus europaeus). It occasionally attacks livestock and herding dogs. In Iran, the presence of leopards is highly correlated with the presence of wild goat and wild sheep. An attack by a leopard on an onager (Equus hemionus) was also recorded.
The Persian leopard is threatened by poaching, depletion of prey base due to poaching, human disturbance such as presence of military and training of troops in border areas, habitat loss due to deforestation, fire, agricultural expansion, overgrazing, and infrastructure development.
In Iran, primary threats are habitat disturbances, illegal hunting and excess of livestock in leopard habitats. Outside protected areas, leopards are unlikely to persist. Droughts in wide areas of leopard habitats affected main prey species such as wild goat and wild sheep. An assessment of leopard mortality in Iran revealed that 71 leopards were killed between 2007 and 2011 in 18 provinces; 70% were hunted or poisoned illegally, and 18% died in road accidents. Between 2000 and 2015, 147 leopards were killed in the country. More than 60% of them died due to poaching, through poisonous bait, and were shot by rangers, trophy hunters and military forces. About 26% of them died in road accidents. More males than females were killed.
In the 1980s, anti-personnel mines were deployed along the northern part of the Iran-Iraq border to deter people from entering the area. Persian leopards roaming this area are safe from poachers and efforts for industrial development, but at least two individuals are known to have stepped on mines and been killed.
As of December 2011, there were 112 captive Persian leopards in zoos worldwide comprising 48 male, 50 female and 5 unsexed individuals less than 12 months of age within the European Endangered Species Programme.
Recent studies have shown that these individuals are descendants of nine leopards, captured from countries in the Persian leopard's range some while ago.
The Armenian Leopard Conservation Society is a youth ecological group's working initiative, and is to specifically study the leopard in Armenia and in the Caucasus region. In the present day, it has become common to establish a Leopard Record Monitoring Network in the Caucasus as a significant step in the formation of leopard distribution and ecology in the region.
In 2009, a Persian Leopard Breeding and Rehabilitation Centre was created in Sochi National Park, where two male leopards from Turkmenistan are being kept since September 2009, and two females from Iran since May 2010. Their descendants are planned to be released into the wild in the Caucasus Biosphere Reserve. In 2012, a pair of leopards was brought to the Persian Leopard Breeding and Rehabilitation Centre from Lisbon Zoo. Two cubs were born there in July 2013. It is planned to release them into the wild after they have learned survival skills.
- Stein, A.B.; Athreya, V.; Gerngross, P.; Balme, G.; Henschel, P.; Karanth, U.; Miquelle, D.; Rostro, S.; Kamler, J.F. & Laguardia, A. (2016). "Panthera pardus". IUCN Red List of Threatened Species. IUCN. 2016: e.T15954A160698029.
- Khorozyan, I. (2014). "Morphological variation and sexual dimorphism of the common leopard (Panthera pardus) in the Middle East and their implications for species taxonomy and conservation". Mammalian Biology-Zeitschrift für Säugetierkunde. 79 (6): 398–405. doi:10.1016/j.mambio.2014.07.004.
- Kitchener, A. C.; Breitenmoser-Würsten, C.; Eizirik, E.; Gentry, A.; Werdelin, L.; Wilting, A.; Yamaguchi, N.; Abramov, A. V.; Christiansen, P.; Driscoll, C.; Duckworth, J. W.; Johnson, W.; Luo, S.-J.; Meijaard, E.; O’Donoghue, P.; Sanderson, J.; Seymour, K.; Bruford, M.; Groves, C.; Hoffmann, M.; Nowell, K.; Timmons, Z.; Tobe, S. (2017). "A revised taxonomy of the Felidae: The final report of the Cat Classification Task Force of the IUCN Cat Specialist Group" (PDF). Cat News (Special Issue 11): 73–75.
- Farhadina, M. S.; Farahmand, H.; Gavashelishvili, A.; Kaboli, M.; Karami, M.; Khalili, B.; Montazamy, Sh. (2015). "Molecular and craniological analysis of leopard, Panthera pardus (Carnivora: Felidae) in Iran: support for a monophyletic clade in western Asia". Biological Journal of the Linnean Society. 114 (4): 721–736. doi:10.1111/bij.12473.
- Valenciennes, A. (1856). "Sur une nouvelles espèce de Panthère tué par M. Tchihatcheff à Ninfi, village situé à huit lieues est de Smyrne". Comptes rendus hebdomadaires des séances de l'Académie des sciences. 42: 1035–1039.
- Satunin, K. A. (1914). Key of the Mammals of the Russian Empire. Vol. 1: Chiroptera, Insectivora and Carnivora (in Russian). Tiflis: Tipografīi︠a︡ Kant︠s︡eli︠a︡rīi nami︠e︡stnika E.I.V. na Kavkazi︠e︡.
- Pocock, R. I. (1927). "Description of two subspecies of leopards". Annals and Magazine of Natural History. Series 9. 20 (116): 213–214. doi:10.1080/00222932708655586.
- Pocock, R. I. (1930). "The Panthers and Ounces of Asia". Journal of the Bombay Natural History Society. 34 (1): 65–82.
- Miththapala, S.; Seidensticker, J.; O'Brien, S. J. (1996). "Phylogeographic Subspecies Recognition in Leopards (P. pardus): Molecular Genetic Variation". Conservation Biology. 10 (4): 1115–1132. doi:10.1046/j.1523-1739.1996.10041115.x.
- Uphyrkina, O.; Johnson, E.W.; Quigley, H.; Miquelle, D.; Marker, L.; Bush, M.; O'Brien, S. J. (2001). "Phylogenetics, genome diversity and origin of modern leopard, Panthera pardus" (PDF). Molecular Ecology. 10 (11): 2617–2633. doi:10.1046/j.0962-1083.2001.01350.x. PMID 11883877.
- Khorozyan, I. G., Gennady, F., Baryshnikov, G. F. and Abramov, A. V. (2006). Taxonomic status of the leopard, Panthera pardus (Carnivora, Felidae) in the Caucasus and adjacent areas Archived 3 March 2016 at the Wayback Machine. Russian Journal of Theriology 5 (1): 41–52.
- Kiabi, B.H., Dareshouri, B.F., Ghaemi, R.A., Jahanshahi, M. (2002). "Population status of the Persian leopard (Panthera pardus saxicolor Pocock, 1927) in Iran" (PDF). Zoology in the Middle East. 26: 41–47. doi:10.1080/09397140.2002.10637920.CS1 maint: multiple names: authors list (link)
- Satunin, K. A. (1914). "Leopardus pardus ciscaucasicus, Satunin". Conspectus Mammalium Imperii Rossici I. Tiflis: Tipografiâ Kancelârii Namestnika E. I. V. na Kavkaz. pp. 159–160.
- Lukarevsky, V., Malkhasyan, A., Askerov, E. (2007). "Biology and ecology of the leopard in the Caucasus". Cat News (Special Issue 2): 4–8.CS1 maint: multiple names: authors list (link)
- Sanei, A. (2007). Analysis of leopard (Panthera pardus) status in Iran. Tehran: Sepehr Publication Center.
- Lukarevsky, V.; Akkiev, M.; Askerov, E.; Agili, A.; Can, E.; Gurielidze, Z.; Kudaktin, A.; Malkhasyan, A.; Yarovenko, Y. (2007). "Status of the Leopard in the Caucasus" (PDF). Cat News (Special Issue 2): 15–21.
- Mallon, D.; Weinberg, P.; Kopaliani, N. (2007). "Status of the prey species of the Leopard in the Caucasus" (PDF). Cat News (Special Issue 2): 22–27.
- Khorozyan, I. (2008). "Panthera pardus ssp. saxicolor". IUCN Red List of Threatened Species. IUCN. 2008. Archived from the original on 19 October 2009.old-form url
- Khorozyan, I., Malkhasyan, A., Asmaryan, S. (2005). "The Persian leopard prowls its way to survival" (PDF). Endangered Species Update. 22 (2): 51–60. Archived from the original (PDF) on 3 July 2013.CS1 maint: uses authors parameter (link)
- Gavashelishvili, A.; Lukarevskiy, V. (2008). "Modelling the habitat requirements of leopard Panthera pardus in west and central Asia". Journal of Applied Ecology. 45 (2): 579–588. doi:10.1111/j.1365-2664.2007.01432.x.
- WWF (2007). Strategy for the Conservation of the Leopard in the Caucasus Ecoregion. Strategic Planning Workshop on Leopard Conservation in the Caucasus. Tbilisi, Georgia, 30 May – 1 June 2007.
- "Panthera pardus spotted in Turkey". World Bulletin. 2013.
- Avgan, B., Raza, H., Barzani, M., and Breitenmoser, U. (2016). "Do recent leopard Panthera pardus records from northern Iraq and south-eastern Turkey reveal an unknown population nucleus in the region?". Zoology in the Middle East. 62 (2): 95–104. doi:10.1080/09397140.2016.1173904.CS1 maint: multiple names: authors list (link)
- Toyran, K. (2018). "Noteworthy record of Panthera pardus in Turkey (Carnivora: Felidae)". Fresenius Environmental Bulletin. 27 (11): 7348–7353.
- Farhadinia, M., Nezami, B., Mahdavi, A. and Kaveh, H. (2007). "Photos of Persian Leopard in Alborz Mountains, Iran" (PDF). Cat News. 46: 34–35.CS1 maint: uses authors parameter (link)
- Sanei, A.; Zakaria, M. (2011). "Distribution pattern of the Persian leopard ("Panthera pardus saxicolor") in Iran". Asia Life Sciences (Supplement 7): 7–18.
- Sanei, A.; Mousavi, M.; Kiabi, B.H.; Masoud, M.R.; Gord Mardi, E.; Mohamadi, H.; Shakiba, M.; Baran Zehi, A.; Teimouri, M.; Raesi, T. (2016). "Status assessment of the Persian leopard in Iran". Cat News (Special Issue 10): 43–50.
- Farhadinia, M.; Mahdavi, A.; Hosseini-Zavarei, F. (2009). "Reproductive ecology of Persian leopard, Panthera pardus saxicolor, in Sarigol National Park, northeastern Iran" (PDF). Zoology in the Middle East. 48: 13–16. doi:10.1080/09397140.2009.10638361.
- Ghoddousi, A.; Hamidi, A. Kh.; Ghadirian, T.; Ashayeri, D.; Khorozyan, I. (2010). "The status of the Endangered Persian leopard Panthera pardus saxicolor in Bamu National Park, Iran". Oryx. 44 (4): 551–557. doi:10.1017/S0030605310000827.
- Al-Sheikhly, O. F. (2012). "The hunting of endangered mammals in Iraq". Wildlife Middle East (6): 2–3.
- Raza, H. A.; Ahmad, S. A.; Hassan, N. A.; Qadir, K. A. M.; Ali, L. (2012). "First photographic record of the Persian leopard in Kurdistan, northern Iraq". Cat News (56): 34–35.
- Выпущенные неделю назад леопарды осваивают Кавказский заповедник. RIA Novosti. 22 July 2016.
- Россия и Азербайджан создадут резерват для переднеазиатского леопарда. RIA Novosti. 11 August 2016.
- Butkhuzi, L. (2004). Breaking news: leopard in Georgia. Caucasus Environment 2: 49–51.
- Antelava, N. (2004). Lone leopard spotted in Georgia. BBC News, 25 May 2004.
- Askerov, E., Talibov, T., Manvelyan, K., Zazanashvili, N., Malkhasyan, A., Fatullayev, P., Heidelberg, A. (2015). "South-Eastern Lesser Caucasus: the most important landscape for conserving the leopard (Panthera pardus) in the Caucasus region (Mammalia: Felidae)". Zoology in the Middle East. 61 (2): 95–101. doi:10.1080/09397140.2015.1035003.CS1 maint: multiple names: authors list (link)
- Khorozyan, I. (2003). "The Persian leopard in Armenia: research and conservation". Proceedings of Regional Scientific Conference "Wildlife Research and Conservation in South Caucasus", 7–8 October 2003, Yerevan, Armenia. Yerevan. pp. 161–163.
- Khorozyan, I.; Malkhasyan, A. (2002). "Ecology of the leopard (Panthera pardus) in Khosrov Reserve, Armenia: implications for conservation" (PDF). Scientific Reports of the Zoological Society "La Torbiera" (6): 1–41.
- Khorozyan, I.; Malkhazyan, A. G.; Abramov, A. (2008). "Presence – absence surveys of prey and their use in predicting leopard (Panthera pardus) densities: a case study from Armenia" (PDF). Integrative Zoology. 2008 (3): 322–332. doi:10.1111/j.1749-4877.2008.00111.x. PMID 21396082.Archived 31 July 2013 at the Wayback Machine
- Askerov, E.; Talibovc, T.; Manvelyan, K.; Zazanashvili, N.; Fatullayev, P.; Malkhasyan, A. (2018). "Leopard (Panthera pardus) reoccupying its historic range in the South Caucasus: a first evidence (Mammalia: Felidae)". Zoology in the Middle East. 65: 88–90. doi:10.1080/09397140.2018.1552349.
- "Еще одного кавказского леопарда засняли в Армении – редчайшие кадры" (in Russian). Sputnik. Retrieved 11 January 2019.
- Бабаева, З. (2007). Представителю Бакинского офиса Всемирного Фонда охраны дикой природы удалось впервые сфотографировать в Азербайджане живого леопарда. Day.Az, 14 March 2007. (In Russian. English translation: According to the Representative of the WWF Baku Office it was possible for the first time to photograph a leopard in Azerbaijan.)
- Исабалаева, И. (2012). В Гирканском национальном парке Азербайджана обнаружен еще один кавказский леопард Archived 2 December 2012 at the Wayback Machine. (In Russian. English translation: One Caucasian leopard found again in Azerbaijan's Hirkan National Park.) Novosti.mail.ru, 29 November 2012.
- Anonymous (2012). Another Caucasian leopard spotted in Azerbaijan News.Az, 29 November 2012.
- Avgan, B., Ismayilov, A., Fatullayev, P., Huseynali, T. T., Askerov, E., Breitenmoser, U. (2012). "First hard evidence of leopard in Nakhchivan". Cat News (57): 33.CS1 maint: multiple names: authors list (link)
- Azadliq.org (2013). Azərbaycanda bəbirlərin sayı artır.
- Kaczensky, P. and Linnell, J. D. C. (2014). Rapid assessment of the mammalian community of the Badhyz Ecosystem, Turkmenistan, October 2014. NINA Report 1148. Trondheim: Norwegian Institute for Nature Research.CS1 maint: uses authors parameter (link)
- Farhadinia, M.S, Johnson, P.J, Macdonald, D.W, Hunter, L.T.B. (2018). "Anchoring and adjusting amidst humans: Ranging behavior of Persian leopards along the Iran-Turkmenistan borderland". PLoS ONE. 13 (5): e0196602. Bibcode:2018PLoSO..1396602F. doi:10.1371/journal.pone.0196602. PMC 5931651. PMID 29719005.CS1 maint: uses authors parameter (link)
- "Persian Leopard Borzou Migrates to Turkmenistan". 10 October 2018.
- Habibi, K. (2004). Mammals of Afghanistan. Zoo Outreach Organization, Coimbatore.
- Moheb, Z. and Bradfield, D. (2014). Status of the common leopard in Afghanistan. Cat News |volume=61: 15–16.
- Manati, A. R. (2009). The trade in Leopard and Snow Leopard skins in Afghanistan. TRAFFIC Bulletin 22 (2): 57–58.
- Hamidi, A. H. K. (2008). Persian Leopard Ecology and Conservation in Bamu National Park, Iran. Cat Project of the Month – March 2008
- Farhadinia, M.S.; Nezami, B.; Hosseini-Zavarei, F.; Valizadeh, M. (2009). "Persistence of Persian leopard in a buffer habitat in northeastern Iran" (PDF). Cat News (51): 34–36.
- Lukarevsky V., Malkhasyan, A., Askerov, E. (2007). "Biology and ecology of the leopard in the Caucasus". Cat News (Special Issue 2): 9–15.CS1 maint: multiple names: authors list (link)
- Sanei, A., Zakaria, M., Hermidas, S. (2011). "Prey composition in the Persian leopard distribution range in Iran". Asia Life Sciences. Supplement 7: 19–30.CS1 maint: multiple names: authors list (link)
- Sanei, A., Zakaria, M. (2009). Primary threats to Persian leopard (Panthera pardus saxicolor) in the Islamic Republic of Iran. Proceedings of the 8th International Annual Symposium on Sustainability Science and Management. 3–4 May 2009. Diterbitkan Oleh, Terengganu, Malaysia
- Sanei, A., Zakaria, M. (2011). "Survival of the Persian leopard (Panthera pardus saxicolor) in Iran: Primary threats and human-leopard conflicts". Asia Life Sciences. Supplement 7: 31–39.CS1 maint: uses authors parameter (link)
- Sanei, A.; Mousavi, M.; Mousivand, M.; Zakaria, M. (2012). "Assessment of the Persian leopard mortality rate in Iran". Proceedings of UMT 11th International Annual Symposium on Sustainability Science and Management: 1458–1462.
- Naderi, M., Farashi, A., Erdi, M.A. (2018). "Persian leopard's (Panthera pardus saxicolor) unnatural mortality factors analysis in Iran". PLoS ONE. 13 (4): e0195387. Bibcode:2018PLoSO..1395387N. doi:10.1371/journal.pone.0195387. PMC 5918793. PMID 29694391.CS1 maint: uses authors parameter (link)
- Schwartzstein, P. (2014). "For Leopards in Iran and Iraq, Land Mines Are a Surprising Refuge". National Geographic. Retrieved 18 March 2015.
- Henschel, P.; Hunter, L.; Breitenmoser, U.; Purchase, N.; Packer, C.; Khorozyan, I.; Bauer, H.; Marker, L.; Sogbohossou, E.; Breitenmoser-Würsten, C. (2008). "Panthera pardus". IUCN Red List of Threatened Species. IUCN. 2008.old-form url
- "Persian Leopard Conservation". Nature Iraq. Retrieved 5 November 2019.
- International Species Information System (2011). "ISIS Species Holdings: Panthera pardus saxicolor, December 2011".
- Khorozyan, Igor (2003). "Habitat preferences by the Persian Leopard (Panthera pardus saxicolor Pocock, 1927) in Armenia". Zoology in the Middle East. 30: 25–36. doi:10.1080/09397140.2003.10637984.
- WWF (2009). "Flying Turkmen leopards to bring species back to Caucasus". WWF.
- Druzhinin, A. (2010). "Iranian leopards make themselves at home in Russia's Sochi". RIA Novosti.
- WWF (2013). "First Persian leopard cubs born in Russia for 50 years". World Wide Fund for Nature International.
- Sanei, A. (2016). Leopard National Conservation and Management Action Plan in Iran, Department of Environment of Iran. ISBN 978-600-04-4354-2.
- Zakaria, M. and Sanei, A. (2011). Conservation and management prospects of the Persian and Malayan leopards. Asia Life Sciences Supplement 7: 1–5.
- Sanei, A., Zakaria, M. (2008). Distribution of "Panthera pardus" in Iran in relation to its habitat and climate type. In: Saiful, A. A., Norhayati, A., Shuhaimi, M.O., Ahmad, A.K. and A.R. Zulfahmi (eds.) "Third Regional symposium on environment and natural resources". Universiti Kebangsan Malaysia, Malaysia.
- Aghili, A. (2005). Leopard Survey in Caucasus Ecoregion (Northwest) of Iran. Leopard Conservation Society, Centre for Sustainable Development (CENESTA), Iran Department of Environment, Natural Environment & Biodiversity Office
- Shakula, V. (2004). First record of leopard in Kazakhstan. Cat News |volume=41: 11–12.
- Zulfiqar, A. (2001). Leopard in Pakistan’s North West Frontier Province. Cat News |volume=35: 9–10.
- Woodroffe, R. (2000). Predators and people: using human densities to interpret declines of large carnivores. Animal Conservation (2000) 3: 165–173.
- Janashvili, A. (1984). "Leopard". Georgian Soviet Encyclopedia. Vol. 11. Tbilisi, pp. 567
- Gasparyan, K.M. and F. S. Agadjanyan. (1974). The panther in Armenia. Biological Journal of Armenia 27: 84–87.
|Wikispecies has information related to Panthera pardus tulliana|
|Wikimedia Commons has media related to Panthera pardus saxicolor.|
- IUCN/SSC Cat Specialist Group: Panthera pardus in Asia and P. p. saxicolor
- Leopards .:. wild-cat.org — Information about research and conservation of leopards in Asia
- Asian Leopard Specialist Society: Research, Conservation and Management of Asian leopard subspecies
- nbcnews.com August 2007 : Zoo reveals rare Persian leopard triplets
- Iranian Cheetah Society : Leopards in Crisis in Northern Iran