It started in the mango orchards behind my grandmother’s village house. As children, we ran barefoot in the warm dusk, chasing specks of golden light that blinked on and off like secrets whispered by the wind. We cupped them gently in our palms, giggling in the dark, before letting them go like tiny floating lanterns. Fireflies—"jonaki", as we call them in Bengali—were a silent part of our summers. Mysterious, magical, and alive.

But now, those glowing messengers of the night are vanishing. And their absence speaks louder than their presence ever did.

The Disappearing Light

Across India—from the rice paddies of Assam to the Western Ghats of Maharashtra—fireflies are fading. Once abundant in rural fields, forest edges, and wetlands, they’re now an increasingly rare sight even in countryside regions. What’s worse, most of us haven’t even noticed.

Scientists say several factors are creating the perfect storm:

Urban expansion is swallowing up the forests and wetlands they call home.

Artificial lighting, especially from streetlights, LED hoardings, and floodlit buildings, blinds their bioluminescent courtship signals.

Pesticide and insecticide use kill not only fireflies but also the snails, worms, and larvae they feed on.

Climate change brings erratic monsoons, heatwaves, and dry spells, disturbing their delicate life cycle, which depends on moist, undisturbed soil.

In India, traditional knowledge often respected these cycles. But modern development rarely does.

Why Fireflies Matter—and Why We Miss Them

Fireflies are not just insects. They’re memory and meaning are wrapped in a soft, pulsing glow. For many in India, they symbolise childhood summers, village nights, and folklore. In Tamil poems and Bengali rhymes, the firefly has always had a place.

But more than nostalgia, fireflies are indicators of environmental health. Their presence signals a balanced ecosystem:

Their larvae control pests by eating slugs and snails.

They rely on native plants, moisture-rich soil, and dark skies—all signs of a healthy landscape.

They form food chains, supporting birds, frogs, and other wildlife.

When fireflies disappear, they carry with them a message: something is broken in the ecosystem. And it won’t just affect them—it will ripple through everything.

How Can We Bring the Fireflies Back?

We’re not helpless. We still have time. Here’s how we, as individuals and communities in India, can protect fireflies:

Dim the Lights

Switch off garden and terrace lights after 9 PM. Use warm-coloured LEDs and shielded lighting to reduce glare. Install motion sensors or timers to avoid unnecessary illumination.

Avoid Pesticides

Say no to chemical sprays in home gardens and farmlands. Use natural alternatives or encourage traditional farming practices that work in harmony with biodiversity.

Let Nature Thrive

Grow native plants in your garden or balcony. Maintain damp patches of soil, compost piles, and fallen leaves—perfect nurseries for larvae. Avoid excessive lawn mowing; a little wildness helps.

Preserve Wetlands and Forests

Support local conservation efforts and oppose reckless land-use change. Volunteer in eco-restoration programs, especially in rural and semi-rural areas.

Join Citizen Science

Participate in firefly monitoring events like the ‘PurushwadiFirefly Festival’ in Maharashtra or local biodiversity clubs. Use apps like iNaturalist to record sightings and help scientists map firefly habitats.

Ending with Hope

The firefly is more than a glowing insect—it’s a living poem between light and darkness. And it is not yet extinguished.

In some forest patches of the Western Ghats, during late May and June, thousands of fireflies still gather. They blink in unison, forming a breathtaking display like a celestial orchestra of light. It’s their love song, their survival signal. But also, a quiet plea.

Let us listen. Let us respond. Let us turn off the lights, even if for a moment, and let the night speak again. Before the glow is gone.

My Note:
If you’ve ever smiled at the gentle flicker of a jonaki, know this—your smile has the power to protect them. Share their story. Let the fireflies be more than a memory. Let them be a movement.

#SaveTheGlow