What are the chances of seeing an Archasia belfragei in Chicago?
Rare
Under 5% of wildlife watchers report an Archasia belfragei sighting in Chicago on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 884th most-seen of the 978 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
When is the best time to see an Archasia belfragei in Chicago?
Any time of year
In every month with enough records, under 5% of wildlife watchers report an Archasia belfragei in Chicago on a given day, so our monthly data shows no clear season.
Is Chicago the best place to see an Archasia belfragei?
Among the best
Of the 2 cities where we can rate Archasia belfragei sightings, Chicago ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Washington (United States, under 5%).
Where does the Archasia belfragei sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Archasia belfragei is recorded against all the insects logged in Chicago (5 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.