Silhouette: Melissa Broussard · PhyloPic
Calliphora dubia
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Perth | 🇦🇺 Australia |
Rare
Under 5% of wildlife watchers report a Calliphora dubia sighting in Perth on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 188th most-seen of the 275 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.
July and November
In those months about 10% of wildlife watchers report a Calliphora dubia in Perth on a given day, against under 5% in August–October and December–June, the lowest months.
Only Perth, in our data
Perth is the only city on Wallace's Line with enough records to rate Calliphora dubia sightings: under 5% of wildlife watchers there report one on a given day.
Same order: Diptera
The closest relatives of the Calliphora dubia that you can see in Perth (order Diptera, Flies) are Yellow-Shouldered Stout Hover Fly (about 10%), Australian Tiger Crane Fly (about 10%) and Bathroom Moth Fly (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Calliphora dubia is recorded against all the insects logged in Perth (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.
