Glenurus gratus
In 3 days ~10% in a week ~20%
Glenurus gratus, also known as the pleasing picture-winged antlion, is a species of antlion in the family Myrmeleontidae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Great Smoky Mountains National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Washington | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Pleasing Picture-Winged Antlion sighting in Washington on a given day, based on 23 verified sightings from GBIF citizen-science data. It is the 745th 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.
July
In that month about 10% of wildlife watchers report a Pleasing Picture-Winged Antlion in Washington on a given day, against under 5% in August to June, the lowest months.
Between 5 and 8 pm
Across all the parks we cover, that three-hour window holds the most Pleasing Picture-Winged Antlion sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Only Washington, in our data
Washington is the only city on Wallace's Line with enough records to rate Pleasing Picture-Winged Antlion sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Pleasing Picture-Winged Antlion is recorded against all the insects logged in Washington (23 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.
