Nemoria bifilata
In 3 days ~10% in a week ~20%
Nemoria bifilata, the white-barred emerald moth, is a moth in the family Geometridae. The species was first described by Francis Walker in 1863. It is found in North America. The MONA or Hodges number for Nemoria bifilata is 7045. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a White-Barred Emerald sighting in Austin on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 1026th most-seen of the 1624 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.
June
In that month about 10% of wildlife watchers report a White-Barred Emerald in Austin on a given day, against under 5% in July to May, the lowest months.
Only Austin, in our data
Austin is the only city on Wallace's Line with enough records to rate White-Barred Emerald sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the White-Barred Emerald is recorded against all the insects logged in Austin (13 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.
