July 30, 2021 — Sauk County
Hemlock Draw natural Area
Arrowhead Spiketail (
Zoraena obliqua)
Netted and released
Clamp-tipped Emerald (
Somatochlora tenebrosa)
Netted and released
Common Whitetail (Plathemis lydia)
Observed
Ebony Jewelwing (
Calopteryx maculata)
Photographed