Tamil Nadu Forest Department Conducts Pioneering Raptor Survey in Trichy Region
The forest department of Tamil Nadu has recently undertaken a significant ecological initiative by conducting a synchronous survey of raptor birds across reserve forest areas spanning Trichy and the delta districts. This comprehensive exercise was carried out over two consecutive days with the primary objective of assessing population levels and promoting the ecological conservation of these crucial avian species.
Recorded Species and Survey Methodology
The survey successfully documented several important raptor species, including:
- Peregrine falcon
- Amur falcon
- Brahminy kite
- Black kite
- Black-winged kite
- Booted eagle
- Crested serpent eagle
- Asian barn owl
- Indian scops-owl
Forest officials anticipated a notably high diversity and count of raptor species, which reflects the favourable environmental conditions currently supporting bird populations in these regions. The survey methodology was particularly comprehensive, involving multiple approaches to ensure accurate data collection.
Survey Implementation and Leadership
As Tamil Nadu's first statewide raptor survey programme, the Trichy forest division specifically surveyed 14 transects, covering approximately 10% of its total area. The fieldwork incorporated three distinct methodologies:
- Dawn aerial scans to observe early morning bird activity
- Ground transect walks along fixed routes for direct observation
- Nighttime point counts at regular intervals for nocturnal species
The survey in Trichy was conducted under the direction of Chief Conservator of Forests R Kanchana, District Forest Officer S Krithiga, and Assistant Conservator I Kadhar Basha. In the neighboring districts, District Forest Officers K Karthikeyani and S Ganesalingam led the efforts in Nagapattinam and Mayiladuthurai respectively.
Institutional Framework and Community Participation
The Tamil Nadu government has established the Tamil Nadu Raptor Research Foundation (TNRRF) under the Advanced Institute for Wildlife Conservation (AIWC) to systematically safeguard raptor populations through structured, ongoing surveys. This recent initiative in selected regions specifically focused on recording raptor numbers, evaluating habitat suitability, and reinforcing conservation actions for these key apex predators.
In recognition of their valuable contributions, the forest department presented certificates to numerous participants including bird experts, dedicated volunteers, and enthusiastic school and college students from Trichy district. This community involvement highlights the department's commitment to engaging local stakeholders in conservation efforts.
The comprehensive survey represents a significant step forward in understanding and protecting Tamil Nadu's raptor populations, with the collected data expected to inform future conservation strategies and habitat management decisions across the state.
