Butterfly sighting

Jul 9

Mike Reese

Location: UW Arboretum Grady Tract, Green Prairie
Dane County

Only second American Lady of the year! Notice the difference in these two species of Holcocephala.

Holcocephala calva

Holcocephala calva

Holcocephala abdominalis

Holcocephala abdominalis

Black Saddlebags

Black Saddlebags

Holcocephala abdominalis

Holcocephala abdominalis