West Bengal is home to a rich diversity of snake species. Understanding which snakes are common in your area can help reduce fear and promote safe coexistence. Here's a guide to some of the most frequently encountered snakes in our region.
Venomous Snakes
Indian Cobra (Naja naja): Perhaps the most well-known venomous snake in India. Identifiable by its hood when threatened. Found in both rural and urban areas. Responsible for many snake bite cases. Highly venomous — immediate medical attention required.
Russell's Viper (Daboia russelii): A highly venomous viper found in grasslands and agricultural areas. Has a distinctive chain-like pattern on its body. Considered one of the "Big Four" venomous snakes in India.
Saw-scaled Viper (Echis carinatus): Small but highly venomous. Makes a distinctive sizzling sound by rubbing its scales together when threatened. Often found in dry, sandy areas.
Common Krait (Bungarus caeruleus): Highly venomous and often active at night. Black or bluish-black with narrow white bands. Bites are often painless, making them particularly dangerous.
Non-Venomous Snakes
Indian Rat Snake (Ptyas mucosa): One of the most common snakes in West Bengal. Non-venomous and very beneficial — they control rodent populations. Often mistaken for cobras due to their size.
Checkered Keelback (Fowlea piscator): A non-venomous water snake commonly found near ponds, rivers, and agricultural fields. Easily identified by its checkered pattern.
Indian Python (Python molurus): A large, non-venomous constrictor. Found in forests and near water bodies. Protected under Indian wildlife law.
Common Wolf Snake (Lycodon aulicus): A small, non-venomous snake often found in and around homes. Beneficial as they feed on rodents and geckos.
What to Do If You See a Snake
- Stay calm and keep a safe distance (at least 5-6 feet)
- Do not attempt to catch or kill the snake
- Keep children and pets away from the area
- Call Snake Rescue Force at +91 84203 34900