July 30, 2019 — 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)
Photographed
50+ males and a few females perched in or patrolling over the vegetation on the dike
Photographed
50+ males and a few females perched in or patrolling over the vegetation on the dike
Lance-tipped Darner (Aeshna constricta)
Photographed
4-5 females
Photographed
4-5 females
Prince Baskettail (Epitheca princeps)
Observed
4 males
Observed
4 males
Autumn Meadowhawk (Sympetrum vicinum)
Observed
2 immatures
Observed
2 immatures
Black Saddlebags (Tramea lacerata)
Observed
5 males
Observed
5 males
Blue Dasher (Pachydiplax longipennis)
Observed
3 males and 1 female
Observed
3 males and 1 female
Eastern Amberwing (Perithemis tenera)
Observed
8-10 males and females
Observed
8-10 males and females
Eastern Pondhawk (Erythemis simplicicollis)
Observed
8 males and females
Observed
8 males and females
Halloween Pennant (Celithemis eponina)
Observed
6 males and females
Observed
6 males and females
Twelve-spotted Skimmer (Libellula pulchella)
Observed
3 males
Observed
3 males
Wandering Glider (Pantala flavescens)
Observed
1 male
Observed
1 male
Widow Skimmer (Libellula luctuosa)
Observed
1 male and 2 females
Observed
1 male and 2 females
Blue-fronted Dancer (Argia apicalis)
Observed
1 male
Observed
1 male
Eastern Forktail (Ischnura verticalis)
Observed
a few
Observed
a few
Orange Bluet (Enallagma signatum)
Netted and released
1 female
Netted and released
1 female
Stream Bluet (Enallagma exsulans)
Observed
1 male
Observed
1 male
Tule Bluet (Enallagma carunculatum)
Observed
75 males and females
Observed
75 males and females