Based on 1,889 research-grade iNaturalist observations in Arkansas, Hackberry Emperor is most often recorded in September; in Arkansas it behaves like a summer visitor / breeder. It ranks #7 among butterflies recorded in the state in our data.
Asterocampa celtis
Hackberry Emperor in Arkansas by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Arkansas in September
Monarch
Common Buckeye
Huron Skipper
Painted Lady
Pearl Crescent
Fiery Skipper
Spicebush Swallowtail
Clouded Skipper
Places to look in Arkansas
State ParkCrater of Diamonds State Park
State ParkArkansas Post
National ForestOuachita National Forest
State ParkPetit Jean State Park
State ParkPinnacle Mountain State Park
State ParkLake Fort Smith State Park
FAQ
When does Hackberry Emperor appear in Arkansas?
Mainly May–September, with the most records in September.
How common is Hackberry Emperor in Arkansas?
It ranks #7 by number of iNaturalist observations among butterflies in Arkansas (1,889 records in our sample).