Astrapaeus ulmi
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report an Astrapaeus ulmi sighting in Prague on a given day, based on 18 verified sightings from GBIF citizen-science data. It is the 288th most-seen of the 724 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.
May and June
In those months about 10% of wildlife watchers report an Astrapaeus ulmi in Prague on a given day, against under 5% in July to April, the lowest months.
Yes
Of the 4 cities where we can rate Astrapaeus ulmi sightings, Prague has the highest daily chance: under 5%. Next come Bucharest (Romania, under 5%) and Kyiv (Ukraine, under 5%).
GBIF citizen-science records
It is estimated from how often the Astrapaeus ulmi is recorded against all the insects logged in Prague (18 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.
