Irrawaddy Dolphin Welfare in Asian Rivers and Coasts

Irrawaddy dolphins inhabit rivers and coastal waters of Southeast Asia and face multiple welfare threats from fishing, habitat degradation, and electrofishing.

Key Facts

Mekong river Irrawaddy dolphins number fewer than 100 individuals
They are found in rivers, estuaries, and coastal areas from Bangladesh to the Philippines
Electrofishing is a major mortality cause in Mekong and Ayeyarwady river populations
Entanglement in gillnets causes drowning
The Mekong population was classified as Critically Endangered in 2004

Welfare Considerations

Irrawaddy dolphins electrocuted by illegal fishing operations suffer acute cardiac arrest and neurological damage. Animals that are not immediately killed may experience seizures and disorientation before death. Gillnet entanglement causes drowning in animals separated from the family groups they depend on. Small population sizes in river systems mean each welfare incident removes a significant proportion of remaining individuals. Habitat degradation from dam construction alters the river hydrology these dolphins are adapted to, causing nutritional stress from changed fish communities.

What You Can Do

Support Mekong River conservation programs protecting Irrawaddy dolphins
Donate to WWF Mekong dolphin monitoring and anti-electrofishing programs
Advocate for electrofishing prohibition enforcement in dolphin habitats
Raise awareness about the critically small Mekong Irrawaddy population
Support habitat conservation efforts opposing harmful dam construction in dolphin ranges