What are the chances of seeing a Dichromodes usurpatrix in Brisbane?
Rare
Under 5% of wildlife watchers report a Dichromodes usurpatrix sighting in Brisbane on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 806th most-seen of the 1083 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 Dichromodes usurpatrix in Brisbane?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Dichromodes usurpatrix in Brisbane on a given day, so our monthly data shows no clear season.
Where else can you see a Dichromodes usurpatrix?
Only Brisbane, in our data
Brisbane is the only city on Wallace's Line with enough records to rate Dichromodes usurpatrix sightings: under 5% of wildlife watchers there report one on a given day.
Where does the Dichromodes usurpatrix sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Dichromodes usurpatrix is recorded against all the insects logged in Brisbane (8 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.