Butterfly sighting

Jun 18 2017

Scott and Ann Swengel

Location: Four Lake Superior coastal bogs
Bayfield County

Re-do of coastal bogs surveyed June 16, to see if the Bog Fritillary brood is still increasing on some of the slowest phenology bogs on the Wisconsin mainland. Counts at two sites increased and two declined, so possibly Bog Fritillaries were already in main flight on June 16.