September 21, 2021 — LaCrosse County
Spillway dike on west side of French Island near the La Crosse Airport. This dike forms the south edge of Lake Onalaska.
Spillway dike on west side of French Island near the La Crosse Airport. This dike forms the south edge of Lake Onalaska.
Common Green Darner (Anax junius)
Observed
15-20 immatures
Observed
15-20 immatures
Shadow Darner (Aeshna umbrosa)
Photographed
1 female
Photographed
1 female
Black Saddlebags (Tramea lacerata)
Observed
8-10 immatures
Observed
8-10 immatures
Eastern Pondhawk (Erythemis simplicicollis)
Observed
4-5 males and females
Observed
4-5 males and females
Wandering Glider (Pantala flavescens)
Observed
1
Observed
1
Eastern Forktail (Ischnura verticalis)
Observed
4 females
Observed
4 females