June 7, 2010 — Polk County
McKenzie Creek at Cty W bridge --- I was hoping for O. smithi but didn't find any.
McKenzie Creek at Cty W bridge --- I was hoping for O. smithi but didn't find any.
Ashy Clubtail (Phanogomphus lividus)
Photographed
7+ indiv (2 photos)
Photographed
7+ indiv (2 photos)
Black-shouldered Spinyleg (Dromogomphus spinosus)
Observed
1 indiv
Observed
1 indiv
Mustached Clubtail (Hylogomphus adelphus)
Photographed
1 indiv (1 photo)
Photographed
1 indiv (1 photo)
American Emerald (Cordulia shurtleffii)
Observed
1 indiv
Observed
1 indiv
Common Baskettail (Epitheca cynosura)
Observed
many indiv
Observed
many indiv
Prince Baskettail (Epitheca princeps)
Observed
6+ indiv
Observed
6+ indiv
Racket-tailed Emerald (Dorocordulia libera)
Observed
1 indiv
Observed
1 indiv
Chalk-fronted Corporal (Ladona julia)
Observed
a few indiv
Observed
a few indiv
Four-spotted Skimmer (Libellula quadrimaculata)
Observed
several
Observed
several
River Jewelwing (Calopteryx aequabilis)
Observed
quite a few
Observed
quite a few