Xylotrechus rusticus
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 Aspen Zebra Beetle sighting in Vienna on a given day, based on 35 verified sightings from GBIF citizen-science data. It is the 399th most-seen of the 1406 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.
April to June
In those months about 10% of wildlife watchers report an Aspen Zebra Beetle in Vienna on a given day, against under 5% in July to March, the lowest months.
3rd of 7
Of the 7 cities where we can rate Aspen Zebra Beetle sightings, Vienna ranks 3rd at under 5%. The best odds are in Budapest (Hungary, about 10%) and Bucharest (Romania, under 5%).
GBIF citizen-science records
It is estimated from how often the Aspen Zebra Beetle is recorded against all the insects logged in Vienna (35 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.
