Nagarjunasagar – Srisailam Tiger Reserve (NSTR)
- Nagarjunasagar – Srisailam Tiger Reserve (NSTR) is India’s largest tiger reserve, spread across the Nallamala Hills in Andhra Pradesh and Telangana.
- It lies within the Eastern Ghats and is drained by the Krishna River, which flows through the reserve.
- The reserve is home to key wildlife species such as the Bengal tiger, Indian leopard, sloth bear, dhole, and spotted deer, along with rich floral diversity.
- It is an important component of Project Tiger and plays a vital role in the conservation of the tiger and the Eastern Ghats ecosystem.
- The reserve also serves as a crucial wildlife corridor, supporting biodiversity conservation and maintaining ecological connectivity in southern India.

