First phase of nation-wide tiger estimation exercise to begin in Tamil Nadu on January 5

Why in news

The Tamil Nadu Forest Department announced the commencement of the first phase of the All India Tiger Estimation (AITE) 2026 to assess tiger populations and habitat conditions.

Background

The AITE 2026 is a nationwide effort conducted by the National Tiger Conservation Authority (NTCA) and the Wildlife Institute of India (WII). The exercise involves assessing tiger populations, co-predators, and prey base across forest divisions until the end of February.

Facts for Prelims

• BodyNational Tiger Conservation Authority (NTCA): The primary body responsible for tiger conservation in India.
• BodyWildlife Institute of India (WII): The body collaborating with NTCA for the AITE 2026.
• FactAITE 2026 methodology: Includes sign surveys, line transects, camera trapping, and genetic sampling.
• PlaceTamil Nadu: Location of the first phase of the estimation exercise starting January 5.

For Mains

Q. Discuss the significance of scientific monitoring and genetic sampling in ensuring the long-term conservation of apex predators like tigers in India.

Dimensions to cover in your answer

• Methodological accuracy: Integration of genetic sampling and camera trapping to reduce human error in population estimation
• Ecosystem health: Assessing prey base and co-predator dynamics to ensure sustainable habitat viability
• Inter-agency coordination: Synergy between state forest departments and national bodies like NTCA and WII

Keywords: Apex predator conservation · Population dynamics · Habitat suitability · Genetic sampling · Wildlife monitoring

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