June 2, 2022 — Marathon County
Mountain Bay Trail bike trail with bog on north side and woodland swamp on south side.
Twin-spotted Spiketail (
Cordulegaster maculata)
Photographed
American Emerald (Cordulia shurtleffii)
Observed
Kennedy's Emerald (
Somatochlora kennedyi)
Photographed
Racket-tailed Emerald (
Dorocordulia libera)
Photographed
Chalk-fronted Corporal (Ladona julia)
Observed