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Scientists sound alarm as world's cutest dolphins face extinction

Irrawaddy dolphins are rapidly disappearing across Asia. Scientists warn that fishing nets, pollution and habitat loss are pushing the species toward extinction unless urgent action is taken.

December 28, 2025 / 16:44 IST
Irrawaddy dolphins are rapidly disappearing across Asia, scientists warned. (Image: Canva)
Snapshot AI
  • Irrawaddy dolphins are nearing extinction due to fishing nets and pollution.
  • Populations in Cambodia and Myanmar are critically endangered and shrinking fast.
  • Banning gill nets and safer fishing methods could help save the species, say scientists.

Irrawaddy dolphins are disappearing faster than scientists expected. Experts warn the species is moving dangerously close to extinction. These dolphins live in rivers, estuaries and coastal waters. They are found across South and Southeast Asia. Populations are shrinking every year. Some river groups now have only a few dozen dolphins. Without urgent action, these animals may vanish forever.

Who Are the Irrawaddy Dolphins?

Irrawaddy dolphins are easy to identify. They have round heads and short noses. Their faces often look friendly and curious. They are known for their intelligence and calm behaviour. In some regions, they help fishermen catch fish. This rare cooperation has existed for generations. Losing them would mean losing a unique bond between humans and wildlife.

What Is Causing Their Decline?

Human activity is the biggest threat. Fishing nets trap dolphins underwater. Many drown after becoming entangled. Polluted rivers make survival even harder. Plastic waste and chemicals poison their habitats. Dams disrupt river flow and food supply. Illegal fishing continues in many regions.

In what countries are they disappearing fastest?

The Mekong River population is critically endangered. Cambodia has already lost many dolphins. Myanmar’s Ayeyarwady River group is also declining. Smaller populations exist in India and Indonesia. These groups are isolated and vulnerable. Every loss reduces their chance of recovery.

Why Losing These Dolphins Is a Bigger Problem? 

Irrawaddy dolphins indicate river health. Their decline shows rivers are under serious stress. Healthy rivers support food, livelihoods and wildlife. Their extinction would affect fishing communities. It would damage ecosystems beyond repair. Scientists say time is running out. Their disappearance reflects broader freshwater crises globally.

Do Scientists Have Any Solution to Save Them?

Scientists say solutions do exist, but time is limited. They recommend banning dangerous gill nets in dolphin habitats. Safer fishing methods can reduce accidental dolphin deaths. Satellite tracking and river monitoring help scientists act faster.

Early warnings can prevent further population collapse. International cooperation remains essential for long-term survival. Experts agree action now can still save the species.

first published: Dec 28, 2025 04:44 pm

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