What are the chances of seeing an Andricus hungaricus in Budapest?
With luck
About 10% of wildlife watchers report an Andricus hungaricus sighting in Budapest on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 231st most-seen of the 404 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
When is the best time to see an Andricus hungaricus in Budapest?
January, April–September and November
In those months about 10% of wildlife watchers report an Andricus hungaricus in Budapest on a given day, against under 5% in February–March, October and December, the lowest months.
Is Budapest the best place to see an Andricus hungaricus?
Yes
Of the 2 cities where we can rate Andricus hungaricus sightings, Budapest has the highest daily chance: about 10%. Next come Vienna (Austria, under 5%).
Where does the Andricus hungaricus sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Andricus hungaricus is recorded against all the insects logged in Budapest (9 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.