It's India's largest citizen-led butterfly festival! A celebration of butterflies, habitats, and community.

Everyone! Beginners, experts, kids, families — if you love butterflies, you're invited.

Find events on our website or organize your own! You can even just observe butterflies around your home or park.

Use the BBM Count App! It's easy, free, and available for Android and iOS.

Yes! We offer webinars, beginner resources, and group support. Check our Resources page.

100% yes! We even have special materials for educators to organize their own mini-counts

Upload your sightings to the app, share pictures/videos on Instagram or Facebook using #BigButterflyMonth, and tag us!

Your butterfly counts contribute to important biodiversity databases and conservation efforts across India!