May 31, 2020 — Ozaukee County
Riveredge Nature Center near Ephemeral Pond
Common Baskettail (
Epitheca cynosura)
Photographed
Four-spotted Skimmer (
Libellula quadrimaculata)
Photographed
Sedge Sprite (
Nehalennia irene)
Photographed
Taiga Bluet (
Coenagrion resolutum)
Observed