Butterfly sighting

Aug 7

Mike Reese

Location: UW Arboretum - Grady Tract
Dane County

This was mostly a robber fly trip. I saw two that were new to the arboretum for me. One of the Eastern Tiger Swallowtails was a black form female.

Holcocephala calva

Holcocephala calva

Efferia aestuans

Efferia aestuans

Halloween Pennant

Halloween Pennant

Ceratainia albiposa

Ceratainia albiposa

Band-winged Meadowhawk

Band-winged Meadowhawk