What are the chances of seeing a Chlorophorus sartor in Vienna?
Rare
Under 5% of wildlife watchers report a Chlorophorus sartor sighting in Vienna on a given day, based on 62 verified sightings from GBIF citizen-science data. It is the 367th most-seen of the 1406 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
When is the best time to see a Chlorophorus sartor in Vienna?
June to August
In those months about 10% of wildlife watchers report a Chlorophorus sartor in Vienna on a given day, against under 5% in September to May, the lowest months. Those are among Vienna's wettest months, with about 90 mm of rain a month against 40 mm in February.
Is Vienna the best place to see a Chlorophorus sartor?
3rd of 3
Of the 3 cities where we can rate Chlorophorus sartor sightings, Vienna ranks 3rd at under 5%. The best odds are in Bucharest (Romania, about 10%) and Tel Aviv (Israel, under 5%).
Where does the Chlorophorus sartor sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Chlorophorus sartor is recorded against all the insects logged in Vienna (62 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.