What are the chances of seeing a Ribautiana debilis in Berlin?
Rare
Under 5% of wildlife watchers report a Ribautiana debilis sighting in Berlin on a given day, based on 26 verified sightings from GBIF citizen-science data. It is the 383rd most-seen of the 1065 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 Ribautiana debilis in Berlin?
December
In that month about 20% of wildlife watchers report a Ribautiana debilis in Berlin on a given day, against under 5% in February to September, the lowest months.
Is Berlin the best place to see a Ribautiana debilis?
2nd of 2
Of the 2 cities where we can rate Ribautiana debilis sightings, Berlin ranks 2nd at under 5%. The best odds are in Vienna (Austria, about 10%).
Where does the Ribautiana debilis sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Ribautiana debilis is recorded against all the insects logged in Berlin (26 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.