June 6, 2019 — LaCrosse County
Private retention pond on west side of Timberwood Lane in Holmen
Common Green Darner (Anax junius)
Observed
1 male
Common Whitetail (Plathemis lydia)
Observed
1 male
Dot-tailed Whiteface (Leucorrhinia intacta)
Observed
6-8 mature males, 1 pair in tandem, many tenerals
Four-spotted Skimmer (Libellula quadrimaculata)
Observed
1 immature male
Twelve-spotted Skimmer (Libellula pulchella)
Observed
a few mature males, 1 teneral
Boreal Bluet (
Enallagma boreale)
Netted and released
10-15 males and pairs
Eastern Forktail (Ischnura verticalis)
Observed
a few
Marsh Bluet (Enallagma ebrium)
Netted and released
5-10 males
Sedge Sprite (Nehalennia irene)
Observed
a few