Netrokona’s haor wetlands, once rich in native fish, are facing a severe decline in fish stocks, forcing thousands of fishers to struggle for survival. Many are abandoning their ancestral profession due to continuous losses.
According to research organisation BARCIK, at least 115 native fish species were found in the region around 60 years ago. Of these, 29 have disappeared, while many remaining species face extinction threats.
Fishers in Madan, Mohanganj, Khaliajuri and Kalmakanda say their daily catches are no longer enough to cover boat, fuel and net repair costs. Many are falling into debt and switching to agricultural or daily wage labour.
The fish shortage has also affected local traders, forcing markets to rely more on commercially farmed fish.
Experts blame indiscriminate fishing, harmful fine-mesh nets, the destruction of fish eggs and fry, chemical poisoning and agricultural pesticides. Sedimentation, illegal occupation and shrinking water bodies have further damaged fish habitats.
Local environmental activist Ahidur Rahman warned that native fish could disappear permanently unless harmful fishing practices are stopped.
District Fisheries Officer Md Harun-or-Rashid said more fish sanctuaries are needed to protect native species. He added that proposals for new sanctuaries in Madan and Khaliajuri have been sent to higher authorities, while stronger enforcement is needed to protect fish habitats.
-AJM