Why is Buxa bringing tigers back?

Source: The post “Why is Buxa bringing tigers back?” has been created based on “Why is Buxa bringing tigers back?” published in “The Hindu” on 6th October 2026.

UPSC Syllabus: GS-3-Environment

Context: Tiger reintroduction is an important conservation strategy for restoring ecologically viable and self-sustaining tiger populations in suitable habitats. Buxa Tiger Reserve in West Bengal has been selected for such an initiative because of its suitable habitat, strategic location and connectivity with important tiger landscapes.

About Buxa Tiger Reserve

1. Buxa Tiger Reserve is situated in the Jalpaiguri District, West Bengal.
2. It is located at the confluence of three major bio-geographic zones: The lower Gangetic plains, Central Himalayas and the Brahmaputra valley.
3. It has corridor connectivity across the border with the forests of Bhutan in the North, on the East it has linkages with the Kochugaon forests, Manas Tiger Reserve and on the West with the Jaldapara National Park.
   1. Important corridors are Buxa-Chilapata Corridor, Buxa-Titi Corridor and Buxa-Ripu Corridor.
4. It was declared a tiger reserve in 1983 and is the 15th tiger reserve of India.
5. It covers about 760.87 sq. km and is connected with the forests of Bhutan, Manas Tiger Reserve and Jaldapara National Park.
6. It is crossed by major rivers like the Sankosh, Raidak, Jayanti, and Dima.
7. It is covered mainly by moist tropical forests.

Reason behind selecting Buxa Tiger reserve for Tiger reintroduction

1. Buxa Tiger Reserve historically supported tigers, but their population declined due to habitat degradation, fragmentation, changes in land use and reduced prey availability.
2. The reserve forms an important part of the larger landscape connecting tiger habitats across the India-Bhutan region.
3. A recent assessment found that there were no resident tigers in Buxa, making reintroduction necessary for restoring the population.

Process of Reintroducing Tig

1. A three-year-old tigress, T138, was released from Valmiki Tiger Reserve in Bihar into Buxa.
2. Initially, the tiger will be kept in an enclosure for about 2–3 months to acclimatise to the new environment.
3. It will subsequently be released into the wider reserve.
4. Radio/telemetry monitoring, camera traps and field-based monitoring will be used to track movement, adaptation and behaviour.
   1. Further releases are planned to establish a breeding population.
5. Valmiki Tiger Reserve was considered suitable for bringing the tigress because it shares similarities with Buxa in terms of habitat and terrain.
6. However, the experience also highlights that translocation must consider ecological compatibility, as an earlier attempt to move a tiger from the Sundarbans to Buxa was unsuccessful.

Experience of tiger reintroduction in India

1. Tiger reintroduction has been attempted in several Indian reserves.
   1. Sariska and Panna are important examples where reintroduction programmes have helped restore tiger populations.
   2. These programmes involved cooperation between the National Tiger Conservation Authority (NTCA), State Governments and Wildlife Institute of India (WII).
2. However, success has not been uniform, and some translocations have faced difficulties in adaptation and survival.

Major challenges

1. Human settlements: Several villages and human habitations occur within and around the reserve.
2. Human-wildlife conflict: The movement of tigers into human-dominated areas could increase conflict.
3. Infrastructure: Railways and roads passing through or near the landscape can fragment habitats and increase risks to wildlife.
4. Commercial traffic: Heavy traffic on roads connecting Bhutan and West Bengal poses an additional threat.
5. Prey availability: A sufficient prey base is essential for sustaining a tiger population.
6. Habitat degradation: Fragmentation and changes in land use can reduce the quality of the tiger habitat.
7. Adaptation of translocated animals: Tigers may face difficulties in adapting to a new environment, as demonstrated by unsuccessful translocation experiences.

Way Forward

1. Scientific site assessment: Before further releases, habitat quality, prey availability and carrying capacity should be assessed scientifically.
2. Phased reintroduction: Tigers should be released gradually, with adequate acclimatisation and post-release monitoring.
3. Strengthen monitoring: Camera traps, telemetry and field surveillance should be used continuously to track movement, survival and breeding.
4. Improve prey base: Habitat restoration and protection of prey species should receive priority.
5. Reduce human-wildlife conflict: Villages around the reserve should be involved through awareness, early-warning systems and timely compensation.
6. Manage infrastructure: Wildlife-friendly measures such as animal passages and regulated traffic should be adopted in vulnerable areas.
7. Landscape-level conservation: Cooperation with Bhutan and neighbouring protected areas should be strengthened to maintain wildlife corridors.
8. Adaptive management: The NTCA, WII and State authorities should regularly evaluate the programme and modify the strategy based on field evidence.

Conclusion: The reintroduction of tigers in Buxa can restore an important tiger population and strengthen the India-Bhutan conservation landscape. However, its success will depend not merely on releasing tigers but on ensuring adequate habitat, prey availability, scientific monitoring, community participation and effective management of human-wildlife conflict.

Question: What is the significance of tiger reintroduction and translocation as a wildlife conservation strategy in India? Discuss the major challenges associated with such programmes and suggest suitable measures for their effective implementation.

Source: The Hindu