Introduction
Pobitora Wildlife Sanctuary in Assam’s Morigaon district has reported a notable rise in its waterbird population. The latest annual census recorded over 10,000 birds across 56 species, marking an increase from previous years.
Annual Waterbird Census Findings
The recent census documented 10,933 birds spanning 56 species. This is an improvement from the 7,225 birds recorded in 2024 and 8,441 in 2023. Approximately 80% of these birds are migratory, arriving in late October and departing by March.
Notable Species Observed
Among the species observed were the Baikal teal, primarily found in eastern Russia and East Asia during winters, tufted ducks, greater white-fronted geese, falcated ducks, bar-headed geese, greylag geese, northern pintails, pied avocets, and northern shovelers.
Factors Contributing to Population Changes
The increase in bird numbers is attributed to favorable conditions in the sanctuary’s wetlands, which offer ample food and habitat. However, experts caution that global environmental challenges, such as illegal hunting, industrialization, and habitat loss, continue to threaten migratory bird populations.
Conclusion
The rise in waterbird numbers at Pobitora Wildlife Sanctuary is a positive development, reflecting effective conservation efforts. Ongoing monitoring and habitat preservation remain crucial to ensure the continued well-being of these avian species.
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