Sariska Tiger Reserve expands population to 58 following world's first tiger relocation program
GS3Economy · S&T · Environment · Security· Species, protected areas & wetlands· Prelims + Mains·
Wildlife translocation and population dynamics: a key GS3 Environment and Ecology case study.
Why in news
The Press Information Bureau announced that Sariska Tiger Reserve in Rajasthan reached a population of 58 tigers following the world's first tiger relocation program.
Background
The relocation program began in 2008 by reintroducing tigers from Ranthambore to Sariska Tiger Reserve in Alwar district, Rajasthan. As of June 2026, the population reached 56 tigers, with two additional cubs observed in October 2026.
Facts for Prelims
- PlaceSariska Tiger Reserve is located in the Alwar district of Rajasthan
- FactThe tiger population in Sariska Tiger Reserve reached 58 as of October 2026
- EnvironmentThe relocation program involved moving tigers from Ranthambore to Sariska
Prelims practice question
In which district of Rajasthan is the Sariska Tiger Reserve located?
- (a)Bikaner
- (b)Kota
- (c)Udaipur
- (d)Alwar
Show answer
Answer: (d) Alwar — The note specifies that Sariska Tiger Reserve is located in the Alwar district of Rajasthan.
For Mains
Q. Examine the ecological and logistical challenges associated with tiger relocation programs in India to ensure long-term population viability and genetic diversity.
Dimensions to cover in your answer
- Genetic bottleneck: Risks of inbreeding depression in isolated tiger populations without regular genetic exchange
- Habitat carrying capacity: Balancing tiger density with prey base availability and local human-wildlife conflict
- Ecological corridor integrity: Need for landscape-level connectivity over isolated 'island' reserves
Keywords: In-situ conservation · Habitat fragmentation · Genetic diversity · Wildlife translocation · Population dynamics
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This note is generated automatically from SatyaDheesh's news feed and mapped to the UPSC CSE syllabus. Check facts against the original report or PIB before using them in an answer.