Abstract
The population status of the bezoar goat (Capra aegagrus) and the Asian mouflon (Ovis gmelinii), the primary prey of the Persian leopard (Panthera pardus), was assessed within the leopard's range in the southeastern part of the Nakhchivan Autonomous Republic of Azerbaijan. Surveys conducted from 2021 to 2022 using the transect method revealed a positive population trend for both ungulate species compared to previous censuses. Estimated densities of bezoar goats varied from 5.4 to 16.6 individuals/km² across different study sites, while mouflon densities ranged from 1.2 to 5.4 individuals/km². The total populations were estimated at approximately 2,000–2,200 bezoar goats and 800–1,000 mouflons across Nakhchivan. However, the sex-age structure of both species was characterized by a relatively low proportion of juveniles and yearlings, suggesting slow population growth. This demographic pattern is likely influenced by forage availability rather than poaching, which has been virtually eliminated since a complete hunting ban was instituted in 2001. The recovery of these prey populations is a critical factor for the conservation of the leopard in this region.
References
Akhmedov EG (2010) The role of structural organization in maintaining homeostasis of mountain ungulate populations. In: Biological Diversity and Management of Biological Resources of the Eastern Caucasus Ecoregion. Proceedings of the Joint Scientific Session of the PIBR and GorBS DSC RAS, Makhachkala, 7–9 April 2010. ALEF, Makhachkala, 176 pp. [In Russian]
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. https://doi.org/10.1080/09397140.2015.1035003
Askerov E, Talibov T, Manvelyan K, Zazanashvili N, Fatullayev P (2018) Leopard (Panthera pardus) reoccupying its historic range in the South Caucasus: a first evidence (Mammalia: Felidae). Zoology in the Middle East 65(1): 88–90. https://doi.org/10.1080/09397140.2018.1552349
Avgan B, Talibov T, Ismayilov A, Askerov E, Breitenmoser U (2012) First hard evidence of leopard in Nakhchivan. Cat News 57: 33.
Bonenfant C, Gaillard J-M, Coulson T, Festa-Bianchet M, Loison A, Garel M, Duncan P (2009) Empirical evidence of density-dependence in populations of large herbivores. Advances in Ecological Research 41: 313–357. https://doi.org/10.1016/S0065-2504(09)00405-X
Buckland ST, Anderson DR, Burnham KP, Laake JL, Borchers DL, Thomas L (2001) Introduction to Distance Sampling: Estimating Abundance of Biological Populations. Oxford University Press, Oxford, 432 pp. https://doi.org/10.1093/oso/9780198506492.001.0001
Burnham KP, Anderson DR (2002) Model Selection and Multimodel Inference: A Practical Information – Theoretic Approach. 2nd ed. Springer-Verlag, New York, 488 p.
Clutton-Brock TH, Illius AW, Wilson K, Grenfell BT, MacColl ADC, Albon SD (1997) Stability and instability in ungulate populations: an empirical analysis. The American Naturalist 149(2): 195–219. https://doi.org/10.1086/285987
Farhadinia MS, Johnson PJ, Hunter LTB, Macdonald DW (2018) Persian leopard predation patterns and kill rates in the Iran-Turkmenistan borderland. Journal of Mammalogy 99(3): 713–723. https://doi.org/10.1093/jmammal/gyy047
Lukarevskiy VS (2001) Leopard, Striped Hyena and Wolf in Turkmenistan. Signar, Moscow, 129 pp. [In Russian]
Magomedov M-RD, Akhmedov EG, Yarovenko YuA (2001) Dagestan Tur: Population and Trophic Aspects of Ecology. Nauka, Moscow, 138 pp. [In Russian]
Magomedov M-RD, Akhmedov EG, Yarovenko YuA, Nasrulaev NI (2014) The Bezoar Goat in Dagestan. KMK Scientific Press, Moscow, 120 pp. [In Russian]
Royle JA, Chandler RB, Sollmann R, Gardner B (2013) Spatial Capture-Recapture. Academic Press, Waltham, MA, 577 pp. https://doi.org/10.1016/B978-0-12-405939-9.00005-0
Sharbafi E, Farhadinia MS, Rezaie HR, Braczkowski AR (2016) Prey of the Persian leopard (Panthera pardus saxicolor) in a mixed forest-steppe landscape in northeastern Iran (Mammalia: Felidae). Zoology in the Middle East 62(1): 1–8. https://doi.org/10.1080/0 9397140.2016.1144286
Weinberg P, Fatullayev P, Mamedov I, Talibov T, Askerov E, Zazanashvili N (2021) Status of the bezoar (wild) goat Capra aegagrus Erxleben and Asiatic mouflon Ovis orientalis gmelini Blyth, 1841 (Mammalia: Cetartiodactyla) – the main prey species of the leopard Panthera pardus – in Nakhchivan (Azerbaijan). Caprinae News 1: 7–10.
Weinberg P, Fatullayev PU, Mamedov IB, Talibov TG, Askerov EK (2022) The status of the bezoar goat (Capra aegagrus Erxleben) and the Asiatic mouflon (Ovis gmelinii Blyth) within the leopard’s (Panthera pardus L.) range in Nakhchivan (Azerbaijan). Bulletin of Science and Practice 8(2): 58–69. https://doi.org/10.33619/2414-2948/76/06

This work is licensed under a Creative Commons Attribution 4.0 International License.
