Pachygaster atra
In 3 days ~10% in a week ~20%
Pachygaster atra, the dark-winged black, is a European species of soldier fly. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Dark-Winged Black sighting in Kyiv on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 655th most-seen of the 753 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.
June and July
In those months about 10% of wildlife watchers report a Dark-Winged Black in Kyiv on a given day, against under 5% in August to May, the lowest months.
Among the best
Of the 5 cities where we can rate Dark-Winged Black sightings, Kyiv ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in London (United Kingdom, under 5%) and Warsaw (Poland, under 5%).
GBIF citizen-science records
It is estimated from how often the Dark-Winged Black is recorded against all the insects logged in Kyiv (5 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.
