Celithemis fasciata
In 3 days ~10% in a week ~20%
Celithemis fasciata, commonly known as the banded pennant, is a species of dragonfly in the skimmer family. It is native to the United States, where it is found in the south-central, southeastern, and eastern regions. The extensive, sharply defined black markings on its wings are distinctive, but the pattern varies considerably; individuals from the northern part of its range tend to have less wing coloration. It is about 33 mm (1.3 in) long.
It lives around ponds, lakes, and ditches. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Shenandoah National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Boston | 🇺🇸 United States | |
| 2 | Washington | 🇺🇸 United States | |
| 3 | Austin | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Banded Pennant sighting in Washington on a given day, based on 26 verified sightings from GBIF citizen-science data. It is the 764th most-seen of the 1807 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Banded Pennant in Washington on a given day, so our monthly data shows no clear season.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Banded Pennant sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 3 cities where we can rate Banded Pennant sightings, Washington ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Boston (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Banded Pennant is recorded against all the insects logged in Washington (26 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
