Phaonia subventa
In 3 days ~10% in a week ~20%
Phaonia subventa is a species of fly which is distributed across parts of the Palaearctic. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Birmingham | 🇬🇧 United Kingdom | |
| 2 | London | 🇬🇧 United Kingdom | |
| 3 | Paris | 🇫🇷 France | |
| 4 | Vienna | 🇦🇹 Austria |
Rare
Under 5% of wildlife watchers report a Phaonia subventa sighting in London on a given day, based on 23 verified sightings from GBIF citizen-science data. It is the 705th most-seen of the 1504 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.
March–April and October–November
In those months about 10% of wildlife watchers report a Phaonia subventa in London on a given day, against under 5% in May–September and December–February, the lowest months.
2nd of 4
Of the 4 cities where we can rate Phaonia subventa sightings, London ranks 2nd at under 5%. The best odds are in Birmingham (United Kingdom, about 10%).
GBIF citizen-science records
It is estimated from how often the Phaonia subventa is recorded against all the insects logged in London (23 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.
