September 3, 2012 — Milwaukee County
Humboldt Park of Oklahoma Avenue at the two ponds.
Common Green Darner (Anax junius)
Observed
1 individual
Blue Dasher (Pachydiplax longipennis)
Photographed
Several. (1 photo)
Eastern Pondhawk (Erythemis simplicicollis)
Photographed
Several. (1 photo)
Eastern Forktail (Ischnura verticalis)
Observed
A few.