Butterfly flight seasons in South Carolina from 45,256 research-grade iNaturalist observations. September has the most activity.
By month
South Carolina butterfly calendar (top 40)
Fewer More observations (relative to each row's peak month)
Activity by month (all species)
Most-photographed butterflies in South Carolina
Gulf Fritillary
Eastern Tiger Swallowtail
Common Buckeye
Monarch
Fiery Skipper
Cloudless Sulphur
Long-tailed Skipper
Pearl Crescent
Palamedes Swallowtail
Silver-spotted Skipper
Carolina Satyr
Clouded Skipper
American Lady
Horace's Duskywing
Sleepy Orange
Variegated Fritillary
