Sitona hispidulus
In 3 days ~10% in a week ~30%
Sitona hispidulus is a species of weevil native to Europe and introduced to Asia and North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bucharest | 🇷🇴 Romania | |
| 2 | Nizhny Novgorod | 🇷🇺 Russia | |
| 3 | Vienna | 🇦🇹 Austria | |
| 4 | Toronto | 🇨🇦 Canada | |
| 5 | Berlin | 🇩🇪 Germany | |
| 6 | Boston | 🇺🇸 United States | |
| 7 | Prague | 🇨🇿 Czechia | |
| 8 | Birmingham | 🇬🇧 United Kingdom | |
| 9 | Paris | 🇫🇷 France | |
| 10 | Montreal | 🇨🇦 Canada |
With luck
About 10% of wildlife watchers report a Clover Weevil sighting in Vienna on a given day, based on 49 verified sightings from GBIF citizen-science data. It is the 320th 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.
October
In that month about 20% of wildlife watchers report a Clover Weevil in Vienna on a given day, against under 5% in March–August and November–January, the lowest months.
Among the best
Of the 21 cities where we can rate Clover Weevil sightings, Vienna ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Bucharest (Romania, about 10%) and Nizhny Novgorod (Russia, about 10%).
GBIF citizen-science records
It is estimated from how often the Clover Weevil is recorded against all the insects logged in Vienna (49 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.
