The Tibetan antelope, known in Tibetan as the chiru, is a slender bovid of the cold, treeless high country of Central Asia, where it grazes plains and basins that lie higher than almost any other large mammal will tolerate [IUCN 2016]. It is the sole living member of its genus, distinguished by the long, ridged, near-vertical horns of males and by a dense, exceptionally fine underfur — the same wool that, woven into illegal "shahtoosh" shawls, drove the species to a steep decline in the late twentieth century [CITES App-I][CITES Gallery].
The chiru's recent history is unusual among large mammals: after collapsing under commercial poaching in the 1980s and 1990s, the population has rebounded under sustained protection across its range [IUCN 2016][Wan et al. 2024]. It remains closely watched because that recovery depends on the protection regime staying in place.
Biology and Identification
The Tibetan antelope is a medium-sized bovid. Males stand roughly 83 cm at the shoulder and weigh about 39 kg, while females are smaller, near 74 cm and about 26 kg [Wikipedia 2025]. Only males carry horns — long, slender, and ridged across the front, typically 54–60 cm in length and held nearly upright, a profile that makes the species recognizable at a distance [Wikipedia 2025]. The coat is fawn to greyish over the back and pale on the underside, with black facial and leg markings more pronounced in rutting males.
The defining feature, biologically and historically, is the underfur. Beneath the coarse guard hairs lies an extremely fine, insulating wool that allows the animal to endure plateau winters where temperatures fall far below freezing [CITES Gallery]. Females undertake one of the longest known ungulate migrations on the plateau, moving up to several hundred kilometres to traditional calving grounds in early summer and bearing a single calf, generally after mid-June to early July, before returning to wintering areas [ADW 2020][CAMI 2024]. Movement timing and routes can shift, so this account describes the behaviour in general regional terms rather than identifying specific calving sites.
Habitat and Range
The chiru is a specialist of the Qinghai–Tibetan Plateau and adjacent high terrain, occupying alpine steppe, alpine meadow, and cold desert-steppe at elevations of roughly 3,250 to 5,500 metres [Wikipedia 2025][IUCN 2016]. These are open, wind-scoured landscapes with sparse vegetation, where the animals feed on grasses, sedges, and forbs.
Its range is centred on China — across the Tibet (Xizang) Autonomous Region, Qinghai, and Xinjiang — with a small population in the Ladakh region of India; it formerly occurred in Nepal as well [IUCN 2016][CAMI 2024]. Much of the core range lies within large protected areas established for the plateau's wildlife. Because the species is sensitive to disturbance at concentrated breeding sites, NRWL describes locations only at the level of country and biome.
Conservation Status
The Tibetan antelope is currently assessed as Near Threatened on the IUCN Red List, in an assessment published in 2016 (citation e.T15967A50192544) [IUCN 2016]. At that assessment the global population was estimated at roughly 100,000–150,000 mature individuals, with an increasing population trend — a marked recovery from a low point reached in the 1990s after intense commercial poaching [IUCN 2016][Wikipedia 2025].
The species was previously listed in a higher-risk category and was reclassified to its current status in 2016 in recognition of that recovery [IUCN 2016]. The assessment is explicit that the improved status is contingent: it can only be maintained with continued high levels of protection and strict controls on the trade in and manufacture of shahtoosh shawls, and any relaxation could trigger a rapid renewed decline [IUCN 2016]. The chiru is listed on CITES Appendix I, the strictest level of international trade control, prohibiting commercial international trade [CITES App-I][CITES Gallery]. It is also a focus of the Central Asian Mammals Initiative, a programme adopted under the Convention on the Conservation of Migratory Species to coordinate cross-border conservation of plateau wildlife [CAMI 2024].
Threats
The historical and still-defining threat is poaching for shahtoosh. Because the wool can only be obtained by killing the animal and processing its underfur, and because a single shawl requires the fur of several antelopes, demand for the luxury textile fuelled large-scale illegal killing through the late twentieth century [CITES App-I][CITES Gallery]. Although enforcement has greatly reduced this pressure, the underlying market remains the principal long-term risk identified in the IUCN assessment [IUCN 2016].
Additional pressures include habitat fragmentation and disturbance from infrastructure such as roads, railways, and fencing, which can obstruct the long seasonal movements between wintering and calving areas [CAMI 2024]. The harsh plateau environment itself imposes high natural mortality, and recent regional monitoring has noted elevated mortality in some areas even as overall numbers rise [Wan et al. 2024]. Climate change on the plateau is expected to alter vegetation and water availability over time [CAMI 2024].
What Is Being Done
Recovery has been driven mainly by sustained enforcement and habitat protection. The species is fully protected under Chinese law, and large protected areas across the plateau now encompass much of its range and key migratory corridors [IUCN 2016][Wan et al. 2024]. International controls under CITES Appendix I prohibit commercial trade, and the Central Asian Mammals Initiative supports cross-border coordination for a species whose movements can cross national lines [CITES App-I][CAMI 2024].
Long-term field monitoring documents the trajectory of the recovery: surveys at major calving and aggregation sites, including multi-year work in the Arjinshan area, track abundance and age structure to detect emerging risks early [Wan et al. 2024]. Researchers have also applied aerial survey methods, including unmanned aerial vehicles, to count migrating herds more accurately than ground counts allow [Hu et al. 2020]. This monitoring underpins the assessment that protection, not a removal of threat, is what sustains current numbers.
How You Can Help
The most direct contribution any individual can make is to reject the shahtoosh trade entirely: the wool cannot be obtained without killing the animal, and demand is the threat the IUCN assessment singles out as decisive for the species' future [IUCN 2016][CITES App-I]. Choosing certified wool alternatives keeps that market from re-expanding. Beyond that, supporting credible plateau conservation and the long-term monitoring programmes that detect renewed decline helps ensure the recovery holds. NRWL shares verified, fully cited information so that public attention to the chiru rests on the evidence rather than on alarm.
References
[IUCN 2016] IUCN SSC Antelope Specialist Group. (2016). Pantholops hodgsonii (Tibetan Antelope, Chiru). The IUCN Red List of Threatened Species 2016: e.T15967A50192544. https://www.iucnredlist.org/species/15967/50192544
[CITES App-I] CITES. (n.d.). Appendices I, II and III — Pantholops hodgsonii (listed in Appendix I, 1979). Convention on International Trade in Endangered Species of Wild Fauna and Flora. https://cites.org/eng/app/appendices.php
[CITES Gallery] CITES. (n.d.). Tibetan Antelope (Pantholops hodgsonii) — Species gallery. Convention on International Trade in Endangered Species of Wild Fauna and Flora. https://cites.org/eng/gallery/species/mammal/tibetan_antelope.html
[CAMI 2024] Convention on the Conservation of Migratory Species of Wild Animals (CMS), Central Asian Mammals Initiative. (2024). Pantholops hodgsonii (Chiru). https://cami.cms.int/species/pantholops-hodgsonii
[Wan et al. 2024] Wan, L., Liu, G., Cheng, H., Shen, Y., & Su, X. (2024). Protection Gains and Potential Risks: Insights from a Decade of Change of Chiru in the Arjinshan. Ecosystem Health and Sustainability, 10. https://doi.org/10.34133/ehs.0218
[Hu et al. 2020] Hu, J., Wu, X., & Dai, M. (2020). Estimating the population size of migrating Tibetan antelopes Pantholops hodgsonii with unmanned aerial vehicles. Oryx, 54(1). https://www.cambridge.org/core/journals/oryx/article/estimating-the-population-size-of-migrating-tibetan-antelopes-pantholops-hodgsonii-with-unmanned-aerial-vehicles/FEBF90BF9A2F3874BDCD65F0267D4E84
[ADW 2020] Animal Diversity Web. (2020). Pantholops hodgsonii (chiru). University of Michigan Museum of Zoology. https://animaldiversity.org/accounts/Pantholops_hodgsonii/
[Wikipedia 2025] Wikipedia contributors. (2025). Tibetan antelope. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org/wiki/Tibetan_antelope