Union Minister Bhupender Yadav and Chief Minister Suvendu Adhikari initiate a high-stakes scientific gamble to resurrect West Bengal’s locally extinct tiger population.

Kolkata, Oct. 2 – The Buxa Tiger Reserve has not had a stable, live tiger population for decades. That an ecologically disastrous episode has now come to a close, with the release of a tigress into the forest of West Bengal, marking the start of a high-stakes gamble to bring back an apex predator landscape. Union Environment Minister Bhupender Yadav and West Bengal Chief Minister Suvendu Adhikari opened the transport cage, which signifies the beginning of India’s Wildlife Week 2026 and the first phase of India’s aggressive Tiger Reintroduction Programme. These were not animals that were released into wild, but rather highly observed and monitored assets that were released into a radically different ecosystem to reestablish a self-supporting population.

The tigress didn’t originate in Bengal. The feline was brought from the forestry division of the Bihar’s Valmiki Tiger Reserve after undergoing extensive veterinary, ecological and management evaluation. Immediately after its release, Yadav went public on social media, giving credit to Prime Minister Narendra Modi for his efforts towards the conservation of species and landscape. He did not miss an opportunity to appreciate the political cooperation between the two countries under the cross border, particularly expressing his gratitude to Bihar Chief Minister, Samrat Chowdhury and Adhikari for facilitating the successful transfer.

But why force a predator into a territory that previously couldn’t keep its ancestors alive? The key to the region’s geography answers the question.

Buxa’s failure was no secret. It was declared a Tiger Reserve by the government in 1983 because it is of critical geographic importance as a biological bridge between the protected areas of Bhutan and Assam. In the succeeding decades degradation of habitat, conversion of land use, and an unprecedented decline in the supply of prey gradually depleted the resident tiger population. A species for which the reserve was created has barely been seen in the Reserve from the time of its establishment.

The government didn’t attempt this reintroduction blindly.
Rehabilitation of Buxa required a prolonged phase of scientific input before the first tiger was able to come back safely. In 2018, the Tiger Augmentation and Recovery Project was initiated by the government of West Bengal with support from the National Tiger Conservation Authority (NTCA) and the Wildlife Institute of India (WII). They knew that a hungry tiger wouldn’t be found outside the reserve. Thus, forest officials in the past eight years have been working to practically design food chain from scratch, with a greater emphasis on capacity building and protection preparedness.

They have released over 800 chital in the reserve to ensure the prey base. At the same time, field teams were restoring or converting around 380 hectares of degraded grassland to provide these deer with grazing. These aren’t superficial alterations. The prey level has risen significantly, as official scientific monitoring has confirmed – at long last, the right ecological conditions for a free roaming predator.

The forest was not entirely awaiting the act of man. In 2021, 2023, and 2026, the tigers moved through Buxa landscape as confirmed by camera traps in these years. For the first time in a big success for ecological connectivity, a tiger was matched to a tiger from Manas Tiger Reserve in Assam based on a photo taken in 2023. The predators were trying the waters, and it seemed they were not completely wiped out by the natural transit roads. The present augmentation programme merely reinforces and hastens what nature is trying to do.

This transplanted tigress won’t go out of sight without anyone noticing. The animal will be intensively monitored by wildlife experts 24 hours a day. The protocol includes a mix of telemetry, thick camera trapping grids, and on-site monitoring to monitor her in real-time as she adapts, remains healthy, hunts, and moves around. If the data indicates that she is doing well she will be given further, phased augmentations, as advised by experts, habitat readiness and population viability. They are not looking for a show, but a group of them.

And the people here have the ultimate power to the project’s future. The programme has directly reached out to 64 Eco-Development Committees and Joint Forest Management Committees in the region. The forestry officials are focusing on community dialogue, livelihoods development and devising human-wildlife conflict mitigation strategies. Without conservation-related benefits for the villagers, coexistence will be difficult to achieve.

The rehabilitation of Buxa goes beyond the state of West Bengal. The reserve also serves as a significant stepping stone in a vast ecological corridor connecting North Bengal, Assam and Bhutan and its revival offers essential corridors for the wildlife. The final goal is not going to be the number of tigers released on the outset, federal officials said today. It will be the introduction of a healthy and free-ranging tiger population, with safe habitat, a strong and viable tiger biodiversity, and the involvement of the people of the forest fringe in a meaningful way.