What are the chances of seeing a Harpalus distinguendus in Vienna?
Rare
Under 5% of wildlife watchers report a Harpalus distinguendus sighting in Vienna on a given day, based on 18 verified sightings from GBIF citizen-science data. It is the 619th 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 20%, if each day is a fresh chance.
When is the best time to see a Harpalus distinguendus in Vienna?
March and April
In those months about 10% of wildlife watchers report a Harpalus distinguendus in Vienna on a given day, against under 5% in May to February, the lowest months.
Is Vienna the best place to see a Harpalus distinguendus?
4th of 5
Of the 5 cities where we can rate Harpalus distinguendus sightings, Vienna ranks 4th at under 5%. The best odds are in Belgrade (Serbia, about 10%), Kyiv (Ukraine, about 10%) and Berlin (Germany, under 5%).
Where does the Harpalus distinguendus sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Harpalus distinguendus is recorded against all the insects logged in Vienna (18 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.