Butterflies in Montana
The quickest way to know which butterflies live in Montana is to see what people are actually finding. The map below shows recent, verified butterflies sightings across Montana, and the list beneath it is the butterflies recorded most often there lately. Which species are flying changes through the season, so recent sightings tell you more than a range map. Warm, still, sunny days near flowers are best.
Recent research-grade sightings from the iNaturalist community, filtered to butterflies across Montana.
Butterflies seen most often in Montana
Ranked by recent research-grade observations. Tap any species Huck has catalogued for how to identify it, its habitat, and its safety notes.
Built from recent research-grade iNaturalist observations. Identifications are community-sourced and the ranking reflects where people record wildlife, so a species seen often here is not necessarily common everywhere in Montana. Treat this as a live snapshot of what people are finding, not a formal checklist.
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Common questions
What butterflies live in Montana?
Commonly recorded butterflies in Montana include California Tortoiseshell, Mormon Fritillary, Mourning Cloak, Essex Skipper, Lorquin's Admiral, based on recent research-grade iNaturalist observations. The full list below is ranked by how often each has been seen lately.
When is the best time to see butterflies in Montana?
Which species are flying changes through the season, so recent sightings tell you more than a range map. Recent verified sightings across Montana are the most reliable guide to what is active right now.
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