What are the chances of seeing a Penthetria funebris in Brussels?
Rare
Under 5% of wildlife watchers report a Penthetria funebris sighting in Brussels on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 260th most-seen of the 337 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 Penthetria funebris in Brussels?
April
In that month about 10% of wildlife watchers report a Penthetria funebris in Brussels on a given day, against under 5% in May to March, the lowest months. That is one of Brussels's driest months, with about 40 mm of rain against 80 mm in August.
Where else can you see a Penthetria funebris?
Only Brussels, in our data
Brussels is the only city on Wallace's Line with enough records to rate Penthetria funebris sightings: under 5% of wildlife watchers there report one on a given day.
Where does the Penthetria funebris sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Penthetria funebris is recorded against all the insects logged in Brussels (6 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.