June 3, 2020 — Polk County
Sunrise Ferry boat Landing on St Croix River
Sunrise Ferry boat Landing on St Croix River
Midland Clubtail (Gomphurus fraternus)
Observed
Observed
Rapids Clubtail (Phanogomphus quadricolor)
Photographed
Photographed
River Jewelwing (Calopteryx aequabilis)
Observed
Observed