07/10/2026
Let Our Roads Not Become Killing Grounds for Wildlife
Finding dead snakes on the roads of Bangladesh is becoming increasingly common. Each lifeless body represents not only the loss of an individual animal, but also a small disruption to the ecosystem that sustains us.
Snakes are often feared and misunderstood. Yet they are essential members of healthy ecosystems. By controlling populations of rodents and other small animals, they help maintain ecological balance. Their presence is a sign of a functioning natural environment—not a threat that must be eliminated.
As roads expand and human settlements grow, wildlife habitats and natural movement routes are becoming increasingly fragmented. Roads now cut through forests, wetlands, agricultural land, and rural landscapes that animals have used for generations. At night, the risk is particularly high, as snakes and many other species move across roads and are struck by vehicles.
Most wildlife road deaths go unnoticed and unrecorded. We therefore have little understanding of the true scale of the problem.
Wildlife conservation must extend beyond protected forests. Roads and infrastructure must also be designed and managed with wildlife in mind. Drivers can help by reducing speed at night, particularly in wildlife-rich areas, and by allowing animals time to cross safely. Authorities can identify wildlife road-kill hotspots and introduce warning signs, speed controls, and safe wildlife crossings where necessary.
Public awareness is equally important. A snake crossing a road is not an enemy—it is simply wildlife trying to survive in an increasingly human-dominated landscape.
Protecting snakes means protecting ecosystems. Protecting wildlife means protecting the natural systems on which we all depend. Development is necessary, but it should not leave wildlife with nowhere to go. Our roads should connect people and communities—not become killing grounds for wildlife.
In frame: An adult Enhydris enhydris (Rainbow Mud Snake) during a road-crossing event. Photograph by Parta Dey.
