What are the chances of seeing a Bubble-Gall Tephritid in Denver?
Rare
Under 5% of wildlife watchers report a Bubble-Gall Tephritid sighting in Denver on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 232nd most-seen of the 461 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 Bubble-Gall Tephritid in Denver?
January and October
In those months about 10% of wildlife watchers report a Bubble-Gall Tephritid in Denver on a given day, against under 5% in February–September and November–December, the lowest months.
Is Denver the best place to see a Bubble-Gall Tephritid?
Yes
Of the 2 cities where we can rate Bubble-Gall Tephritid sightings, Denver has the highest daily chance: under 5%. Next come Salt Lake City (United States, under 5%).
Where does the Bubble-Gall Tephritid sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Bubble-Gall Tephritid is recorded against all the insects logged in Denver (17 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.