Andricus lucidus
In 3 days ~20% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Hedgehog Gall Wasp sighting in Vienna on a given day, based on 57 verified sightings from GBIF citizen-science data. It is the 291st most-seen of the 1406 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
September to March
In those months about 10% of wildlife watchers report a Hedgehog Gall Wasp in Vienna on a given day, against under 5% in April to August, the lowest months.
Among the best
Of the 5 cities where we can rate Hedgehog Gall Wasp sightings, Vienna ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in London (United Kingdom, about 10%).
Same genus: Andricus
The closest relatives of the Hedgehog Gall Wasp that you can see in Vienna (genus Andricus) are Knopper Gall Wasp (about 10%), Andricus dentimitratus (about 10%) and Andricus caputmedusae (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Hedgehog Gall Wasp is recorded against all the insects logged in Vienna (57 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.
