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June 8, 2016 — Rock County

Rock River Lagoon. Diversion of the Rock River that forms an elongate, shallow lagoon in Riverside Park, Beloit. The lagoon is about 110 m wide (E-W) and 225 m long (N-S), has some grasses/sedges growing around the edge, and is aerated with a fountain. Located on the west of Riverside Drive, about 0.5 km north of the intersection with White Avenue.

Common Green Darner (Anax junius)
Photographed
always in flight
Photo of Common Green Darner
 
Plains Clubtail (Gomphurus externus)
Photographed
Only one seen
Photo of Plains Clubtail
 
Photo of Plains Clubtail
 
Prince Baskettail (Epitheca princeps)
Photographed
always in flight
Photo of Prince Baskettail
 
Black Saddlebags (Tramea lacerata)
Observed
always in flight
Eastern Pondhawk (Erythemis simplicicollis)
Photographed
Males and female. At least one female was ovipositing with male hovering above.
Photo of Eastern Pondhawk
 
Photo of Eastern Pondhawk
 
Photo of Eastern Pondhawk
 
Eastern Forktail (Ischnura verticalis)
Photographed
Common. Males and females.
Photo of Eastern Forktail
 
Photo of Eastern Forktail
 
Familiar Bluet (Enallagma civile)
Photographed
Common. Males and females.
Photo of Familiar Bluet
 
Photo of Familiar Bluet
 
Photo of Familiar Bluet
 
Orange Bluet (Enallagma signatum)
Photographed
Common. Males and females.
Photo of Orange Bluet
 
Photo of Orange Bluet
 
Skimming Bluet (Enallagma geminatum)
Photographed
Common. Males and females.
Photo of Skimming Bluet
 
Tule Bluet (Enallagma carunculatum)
Photographed
Common. Males and females.
Photo of Tule Bluet
 
Photo of Tule Bluet