Aradus betulae
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kyiv | 🇺🇦 Ukraine |
Rare
Under 5% of wildlife watchers report an Aradus betulae sighting in Kyiv on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 477th 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 30%, if each day is a fresh chance.
February, April and July
In those months about 10% of wildlife watchers report an Aradus betulae in Kyiv on a given day, against under 5% in March, May–June and August–January, the lowest months.
Only Kyiv, in our data
Kyiv is the only city on Wallace's Line with enough records to rate Aradus betulae sightings: under 5% of wildlife watchers there report one on a given day.
Same order: Hemiptera
The closest relatives of the Aradus betulae that you can see in Kyiv (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are European Firebug (about 50%), Green Shield Bug (about 30%) and Brown Marmorated Stink Bug (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Aradus betulae is recorded against all the insects logged in Kyiv (9 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.
