What are the chances of seeing a Fascista bimaculella in Philadelphia?
Rare
Under 5% of wildlife watchers report a Fascista bimaculella sighting in Philadelphia on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 510th most-seen of the 632 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.
When is the best time to see a Fascista bimaculella in Philadelphia?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Fascista bimaculella in Philadelphia on a given day, so our monthly data shows no clear season.
Where else can you see a Fascista bimaculella?
Only Philadelphia, in our data
Philadelphia is the only city on Wallace's Line with enough records to rate Fascista bimaculella sightings: under 5% of wildlife watchers there report one on a given day.
Where does the Fascista bimaculella sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Fascista bimaculella is recorded against all the insects logged in Philadelphia (6 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.