significance of the Haor region in Bangladesh
What is the ecological importance of Tanguar Haor?
It serves as a critical habitat for over 135 fish and 208 bird species. Each year, around 219 species of winged visitors, including nearly 98 migratory bird species from as far away as Siberia, China and the Himalayas fly to the wetland during winter.

Tanguar Haor is regarded among Bangladesh's most productive breeding ground for fish.