T.N. to survey hornbill population for long-term conservation
GS3Economy · S&T · Environment · Security· Species, protected areas & wetlands· Prelims·
Why in news
Tamil Nadu forest officials are conducting a field survey from December 2025 to April 2026 to assess hornbill populations and identify nesting habitats for long-term conservation.
Background
The survey covers the Anamalai, Srivilliputhur–Megamalai, and Kalakkad–Mundathurai tiger reserves, along with the Karamadai and Mettupalayam ranges. It aims to document four hornbill species and identify mature trees with natural hollows for nesting.
Facts for Prelims
- PlaceAnamalai, Srivilliputhur–Megamalai, and Kalakkad–Mundathurai are tiger reserves in Tamil Nadu.
- EnvironmentHornbills rely on mature trees with natural hollows for nesting habitats.
- FactThe survey period spans from late December 2025 to early April 2026.
For Mains
Q. Discuss the importance of habitat-specific conservation strategies for flagship species like hornbills in maintaining forest biodiversity and ecosystem health.
Dimensions to cover in your answer
- Habitat fragmentation: Loss of mature trees with natural hollows limits nesting sites for large-bodied avian species.
- Data-driven conservation: Using population surveys to prioritize specific forest ranges for long-term ecological management.
Keywords: In-situ conservation · Habitat restoration · Biodiversity monitoring · Flagship species · Ecosystem services
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