A year at a glance in Huron County
When each species’ records usually fall in Huron County, 2016 to 2025: the bar runs from the early to the late week, and the line marks the middle week. It shows when people recorded each species, not when it is there.
| Species | Usual weeks |
|---|---|
| Dragonflies and damselflies | |
| Common Whitetail | late May to mid-July, middle week Jun 21–27 |
| Blue Dasher | late May to late July, middle week Jun 28 – Jul 4 |
| Eastern Pondhawk | mid-June to late July, middle week Jul 5–11 |
| Powdered Dancer | late June to late July, middle week Jul 12–18 |
| Widow Skimmer | late June to early August, middle week Jul 12–18 |
| Eastern Amberwing | No season: most records are from one year |
| Eastern Forktail | No season: most records are from one year |
| Ebony Jewelwing | No season: most records are from one year |
| Familiar Bluet | No season: recorded in two separate seasons |
| Fragile Forktail | No season: most records are from one year |