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A four-year-old tigress that recently entered Chhattisgarh’s Udanti–Sitanadi Tiger Reserve (USTR) and remained there throughout the summer has renewed hopes for the revival of the reserve’s tiger population.
About Udanti–Sitanadi Tiger Reserve
Udanti–Sitanadi Tiger Reserve (USTR) is located in the state of Chhattisgarh and was created by combining the Udanti Wildlife Sanctuary and the Sitanadi Wildlife Sanctuary. It forms an important part of the Central Indian landscape, which is one of the country's most significant tiger conservation regions.
Geographical Features
The reserve possesses a strategic ecological location as it connects with the Kanker and North Kondagaon Forest Divisions, creating a continuous forest corridor that extends to the Indravati Tiger Reserve in the Bastar region.
This connectivity facilitates the movement of tigers and other wildlife, thereby supporting genetic diversity and long-term conservation.
The drainage system of the reserve is dominated by the Mahanadi River, while the Udanti, Sitanadi, Indravati, and Pairi rivers serve as its important tributaries. These rivers provide essential water resources and sustain the rich biodiversity of the reserve.
The landscape is marked by 19 named mountains, with Deo Dongri being the highest peak and Atanga Dongar recognised as the most prominent mountain in the reserve.
Vegetation and Flora
The reserve is primarily covered by Tropical Dry Deciduous and Tropical Moist Deciduous Forests, creating favourable habitats for a wide variety of wildlife. Dense forests of Sal (Shorea robusta) dominate much of the landscape, while Teak (Tectona grandis), Bamboo, Tendu, Mahua, Bija, and Harra further enrich the forest ecosystem and support numerous animal species.
Faunal Diversity
Udanti–Sitanadi Tiger Reserve supports a rich diversity of wildlife and is particularly known for conserving the endangered Wild Water Buffalo, one of India's most threatened large mammals. Besides the Royal Bengal Tiger, the reserve is also home to Leopards, Indian Wolves, Sloth Bears, Mouse Deer, Wild Dogs (Dholes), Spotted Deer, Sambar, and several species of birds, reptiles, and amphibians.
Conservation Significance
The reserve plays a crucial role in Project Tiger by strengthening the Central Indian Tiger Landscape and maintaining wildlife corridors between protected forests. It is equally important for the conservation of the Wild Water Buffalo, making it one of India's most significant protected areas for this critically important species. The recent arrival of the tigress indicates improving habitat connectivity and offers fresh optimism for restoring a self-sustaining tiger population in the reserve.
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In every Lecture. Director Sir will provide conceptual understanding with around 800 Mindmaps.
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