The gentle giants of the Andaman Sea are disappearing at a catastrophic rate, issuing a grim warning for marine biodiversity worldwide.

In the turquoise waters of Thailand’s Andaman Coast, a silent tragedy is unfolding. The local population of dugongs—affectionately known as sea cows—has plummeted by more than 50%. In 2022, there were an estimated 273; today, that number is in freefall. Dead dugongs are washing ashore, victims of a changing ocean that can no longer support them. It is a biodiversity crisis that demands immediate attention.

Starving in the Sea

The primary culprit appears to be the destruction of seagrass meadows, the dugong's main food source. Climate change, pollution, and coastal development are wiping out these underwater pastures.

• The Evidence: Drone imagery by local photographers like Theerasak Saksritawee reveals a haunting emptiness in bays that once teemed with life.
• The Visibility Problem: Unlike pandas or elephants, marine extinctions happen out of sight. "Some people can't even tell where a dugong's eyes are," Saksritawee notes.
• The Tipping Point: With numbers dropping so drastically, the genetic diversity of the population is at risk, pushing them towards a point of no return.

A Warning for Kenya's Coast

This tragedy strikes a chord closer to home. Kenya’s own dugong population, residing in the marine protected areas of Lamu and the Kiunga Marine National Reserve, faces identical threats. The destruction of mangroves and seagrass beds along the Indian Ocean coast due to trawling and unregulated development mirrors the Thai disaster. If a tourism powerhouse like Thailand—with significantly more resources—can lose half its "sea cows" in a few years, what does that spell for our fragile marine ecosystems in Kwale and Kilifi?

The Call to Action

Conservationists are racing against time. The Guardian's upcoming documentary aims to shine a light on this underwater genocide. But awareness is only the first step. Without strict protection of seagrass habitats—both in the Andaman and the Indian Ocean—these ancient, peaceful creatures will become nothing more than a myth, told to children who will never see one. The ocean is sending us a message with every carcass that washes up: save the habitat, or lose the inhabitants.