These pictures were taken by Dean Hanson (and one by Coralee Bodeker) on or near the Barrens. Identifications were made through photo comparison with those on wisconsinbutterflies.org.
Eastern Tiger Swallowtail 
Silvery Blue 
Western Pine Elfin 
Large Marble 
Mottled Duskywing 
Henry’s Elfin 
Wild Indigo Duskywing 
Northern Crescent 
Compton’s Tortoise Shell 
Butterfly trek 
Monarch caterpillar
Photo by Coralee Bodeker
Butterfly trek