In four years of snake rescues, the call I dread most isn’t the one about a cobra inside a home. It’s the one that comes a few minutes after someone decided to “handle it” because they googled “rat snake” and felt confident.
Misidentification is the real problem. Not snakes.
Bangalore has roughly a dozen species you’re likely to encounter around homes, gardens, and drains. Of those, three are genuinely dangerous: the Spectacled Cobra, Russell’s Viper, and the Common Krait. The rest – Rat Snakes, Wolf Snakes, Checkered Keelbacks, Vine Snakes – are harmless and, in most cases, actively useful to have around. But fear doesn’t wait for taxonomy. A Wolf Snake looks enough like a Krait that people have killed the former thinking it was the latter. A Checkered Keelback near a drain gets called a Russell’s Viper. A Rat Snake, which can grow over six feet, causes full-scale panic in a community space.
With close to 400 documented rescues since 2022, I’ve seen this pattern repeat more than any other.
So I built a snake ID web app – a simple, no-login, no-download tool that walks someone through six questions about a snake they’ve encountered and returns a likely identification with guidance on what to do next. The questions use civilian language: things you can observe from a safe distance.
The tool covers some common to Bangalore – the ones that show up in rescue calls, not an exhaustive herpetology list. Each result tells you the likely species, whether it’s venomous, and what to actually do. For non-venomous snakes, that’s usually: back away, give it space, it’ll leave. For venomous ones: clear the area, don’t attempt anything, call a rescuer.
There’s also a Snake Guide – a reference section with photos and notes on each species, useful for anyone who wants to learn before they’re standing in a kitchen at 7 AM with their heart rate elevated.
A necessary disclaimer: this tool is a reference guide, not a diagnosis. It works from visible traits described under stress, by someone who may be looking at the snake from twenty feet away through a phone screen. It will help you narrow down what you’re looking at. It will not replace a trained rescuer, a field biologist, or in the event of a bite, a hospital. If someone has been bitten, skip the tool entirely – immobilise the limb, stay calm, get to emergency care immediately. Snake ID can wait.
The tool is built for Bangalore for now, with some common species most likely to come through your gate or your garden. The architecture is designed to expand to the state or the country – by adding species to the pool tagged by region, without rebuilding the underlying logic.
What I’d like to add: area-based rescuer contacts, so the result screen surfaces a local number rather than a generic suggestion. Eventually, photo-based identification if the accuracy can be trusted. For now, it asks the questions a rescuer would ask on the phone.
The goal isn’t to make people confident around snakes. Confidence without knowledge is how people get bitten. The goal is to replace the ten minutes of wrong googling with six structured questions – and get to the right response faster.
Use it, share it with your housing society WhatsApp group, and if you find a species missing or a result that’s off, let me know.
