Experts Warn: Climate Crisis is Speeding Up the Extinction of Essential Species

The Climate Crisis and Its Impact on Beneficial Species

Climate change is rapidly escalating, and its effects are clear. Experts warn that rising temperatures and unpredictable rainfall are harming vital organisms. Insects, native birds, fish, and other animals play key roles in our ecosystem. However, they are struggling to survive in this changing environment.

Scientists are sounding the alarm. They believe that if we don’t act quickly, we could see a sharp increase in the extinction of these species. This would not only lead to a loss of biodiversity but also disrupt the balance of our ecosystems.

Local residents have noticed a steep decline in beneficial insects, birds, and fish over the last two decades. Dr. Tuhin Wadud, an environmental expert and professor, shared his view: “The state of nature is deteriorating quickly due to climate change.” He pointed out that problems like deforestation, drying water bodies, and the misuse of fertilizers are driving extinction rates higher.

Historically, Bangladesh welcomed many migratory birds each winter, thanks to its rich wetlands and forests. But recent years have shown a worrying drop in their numbers. Dr. Wadud attributes this decrease to habitat loss and poor management practices.

Another expert, Md. Mamunur Rashid, highlighted the impact of climate change on food availability for wildlife. He noted that wild elephants are increasingly seeking food outside their natural habitats, venturing into areas like the Chittagong Hill Tracts. As human populations grow, arable lands are becoming over-farmed, pushing wildlife further from their homes.

Moreover, excessive use of chemicals in agriculture is damaging the environment and putting many species at risk. Rangpur District Fisheries Officer, Md. Harun-or-Rashid, explained that shrinking floodplains, drying ponds, and silting rivers are responsible for the extinction of various fish and birds.

To combat this crisis, experts suggest practical solutions. Re-excavating dried-up rivers and ponds, conserving surface water, and planting trees can be effective strategies. By implementing these actions, we can protect the insects, birds, fish, and other wildlife that are essential for healthy ecosystems.

In recent surveys, nearly 70% of people in climate-affected areas have reported seeing fewer insects and birds in their local environments. This trend reflects broader concerns about ecological health and highlights the connection between human activities and the natural world.

The challenges posed by climate change are urgent. Protecting our beneficial species ensures not only their survival but also the preservation of our planet’s biodiversity for future generations.

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