What are the chances of seeing an Asilus flavofemoratus in Philadelphia?
Rare
Under 5% of wildlife watchers report an Asilus flavofemoratus sighting in Philadelphia on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 557th 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 an Asilus flavofemoratus in Philadelphia?
June
In that month about 10% of wildlife watchers report an Asilus flavofemoratus in Philadelphia on a given day, against under 5% in July to May, the lowest months.
Is Philadelphia the best place to see an Asilus flavofemoratus?
Yes
Of the 5 cities where we can rate Asilus flavofemoratus sightings, Philadelphia has the highest daily chance: under 5%. Next come Montreal (Canada, under 5%) and Washington (United States, under 5%).
Where does the Asilus flavofemoratus sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Asilus flavofemoratus is recorded against all the insects logged in Philadelphia (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.