The Tamil Nadu Forest Department is set to conduct a two-day synchronised terrestrial bird census across all forest divisions starting Saturday. This initiative aims to update baseline data on bird populations, especially during the early migratory season. The census, led by Principal Chief Conservator of Forests and Chief Wildlife Warden Rakesh Kumar Dogra, will use a uniform and scientific approach for accuracy.
A total of 25 survey locations in each forest division will be covered using the line transect method over two-kilometer stretches to document bird species in various landscapes. Officials will utilize direct count and acoustic survey techniques to enhance accuracy, with direct observation for visible species and acoustic monitoring for birds detected through calls, especially in dense forest areas.
The exercise will involve experienced birdwatchers, Forest Department staff, trained volunteers, NGO representatives, and professional wildlife photographers. Interested volunteers, including students, are encouraged to register in advance with the respective forest division offices. Tamil Nadu, known for its biodiversity, supports a diverse range of resident and migratory bird species, emphasizing scientific monitoring and conservation efforts.
The state’s conservation initiatives include the Hornbill Conservation Centre, Raptor Research Foundation, and International Bird Conservation Centre, focusing on habitat protection, research, and species monitoring. The previous terrestrial bird census in 2025 covered 1,093 locations across all districts, recording 401 bird species with a total population of 2.3 lakh birds. The current census aims to provide valuable data for long-term conservation planning and evidence-based policy decisions to protect Tamil Nadu’s avian diversity.
