June 4, 2021 — Polk County
Sunrise Ferry Landing - Boat Landing on St Croix River
Sunrise Ferry Landing - Boat Landing on St Croix River
Springtime Darner (Basiaeschna janata)
Observed
Observed
Black-shouldered Spinyleg (Dromogomphus spinosus)
Observed
teneral
Observed
teneral
Cobra Clubtail (Gomphurus vastus)
Observed
Observed
Rapids Clubtail (Phanogomphus quadricolor)
Photographed
Photographed
Skillet Clubtail (Gomphurus ventricosus)
Photographed
Photographed
Swift River Cruiser (Illinois River Cruiser ssp.) (Macromia illinoiensis illinoiensis)
Photographed
Photographed
Racket-tailed Emerald (Dorocordulia libera)
Observed
Observed
Common Whitetail (Plathemis lydia)
Photographed
Photographed
Dot-tailed Whiteface (Leucorrhinia intacta)
Observed
Observed
Four-spotted Skimmer (Libellula quadrimaculata)
Observed
Observed
River Jewelwing (Calopteryx aequabilis)
Photographed
Photographed