Ophiomyia maura
In 3 days ~10% in a week ~30%
Ophiomyia maura is a species of fly in the family Agromyzidae.O. maura feeds mainly on True Goldenrods, including Solidago flexicaulis and Solidago altissima. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Helsinki | 🇫🇮 Finland | |
| 2 | Boston | 🇺🇸 United States | |
| 3 | Toronto | 🇨🇦 Canada | |
| 4 | New York City | 🇺🇸 United States | |
| 5 | Chicago | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Ophiomyia maura sighting in Helsinki on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 413th most-seen of the 838 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–August and October
In those months about 10% of wildlife watchers report an Ophiomyia maura in Helsinki on a given day, against under 5% in September and November–June, the lowest months.
Yes
Of the 5 cities where we can rate Ophiomyia maura sightings, Helsinki has the highest daily chance: under 5%. Next come Boston (United States, under 5%) and Toronto (Canada, under 5%).
GBIF citizen-science records
It is estimated from how often the Ophiomyia maura is recorded against all the insects logged in Helsinki (16 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.
