Sitona humeralis
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Vienna | 🇦🇹 Austria | |
| 2 | Munich | 🇩🇪 Germany | |
| 3 | Berlin | 🇩🇪 Germany | |
| 4 | Saint Petersburg | 🇷🇺 Russia |
Rare
Under 5% of wildlife watchers report a Sitona humeralis sighting in Saint Petersburg on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 377th most-seen of the 448 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Sitona humeralis in Saint Petersburg on a given day, so our monthly data shows no clear season.
Among the best
Of the 4 cities where we can rate Sitona humeralis sightings, Saint Petersburg ranks 4th at under 5%, level with the leaders once rounded. The best odds are in Vienna (Austria, under 5%), Munich (Germany, under 5%) and Berlin (Germany, under 5%).
GBIF citizen-science records
It is estimated from how often the Sitona humeralis is recorded against all the insects logged in Saint Petersburg (5 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.
