What are the chances of seeing a Tricogena rubricosa in Vienna?
Rare
Under 5% of wildlife watchers report a Tricogena rubricosa sighting in Vienna on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 1286th 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 Tricogena rubricosa in Vienna?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Tricogena rubricosa in Vienna on a given day, so our monthly data shows no clear season.
Where else can you see a Tricogena rubricosa?
Only Vienna, in our data
Vienna is the only city on Wallace's Line with enough records to rate Tricogena rubricosa sightings: under 5% of wildlife watchers there report one on a given day.
Where does the Tricogena rubricosa sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Tricogena rubricosa is recorded against all the insects logged in Vienna (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.