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July 16, 2017 — Ozaukee County

Milwaukee River at Waubedonia County Park off of County Road A.

Arrow Clubtail (Stylurus spiniceps)
Photographed
5 tenerals emerging or just emerged.
Photo of Arrow Clubtail
 
Photo of Arrow Clubtail
 
Photo of Arrow Clubtail
 
American Rubyspot (Hetaerina americana)
Observed
many
Ebony Jewelwing (Calopteryx maculata)
Observed
many
Powdered Dancer (Argia moesta)
Observed
many
Stream Bluet (Enallagma exsulans)
Observed
many