July 13, 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 patrolling males
Observed
15 patrolling males
Prince Baskettail (Epitheca princeps)
Observed
2 males
Observed
2 males
Black Saddlebags (Tramea lacerata)
Observed
3 males
Observed
3 males
Eastern Amberwing (Perithemis tenera)
Observed
a few males and 1 female
Observed
a few males and 1 female
Eastern Pondhawk (Erythemis simplicicollis)
Observed
10 males and females
Observed
10 males and females
Halloween Pennant (Celithemis eponina)
Observed
25 males and females including pairs in wheel and ovipositing
Observed
25 males and females including pairs in wheel and ovipositing
Twelve-spotted Skimmer (Libellula pulchella)
Observed
a few
Observed
a few
Wandering Glider (Pantala flavescens)
Observed
1
Observed
1
Eastern Forktail (Ischnura verticalis)
Observed
a few
Observed
a few
Powdered Dancer (Argia moesta)
Photographed
1 male
Photographed
1 male
Tule Bluet (Enallagma carunculatum)
Netted and released
6 males and females
Netted and released
6 males and females