Pseudoanthidium nanum
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 | Boston | 🇺🇸 United States | |
| 2 | Warsaw | 🇵🇱 Poland | |
| 3 | Portland | 🇺🇸 United States | |
| 4 | New York City | 🇺🇸 United States | |
| 5 | Berlin | 🇩🇪 Germany | |
| 6 | Philadelphia | 🇺🇸 United States | |
| 7 | Vienna | 🇦🇹 Austria | |
| 8 | Chicago | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a European Small-Woolcarder sighting in Boston on a given day, based on 56 verified sightings from GBIF citizen-science data. It is the 238th most-seen of the 1200 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.
June and July
In those months about 10% of wildlife watchers report a European Small-Woolcarder in Boston on a given day, against under 5% in August to May, the lowest months.
Yes
Of the 8 cities where we can rate European Small-Woolcarder sightings, Boston has the highest daily chance: about 10%. Next come Warsaw (Poland, under 5%) and Portland (United States, under 5%).
Same family: Megachilidae
The closest relatives of the European Small-Woolcarder that you can see in Boston (family Megachilidae, Mason, Leafcutter, Carder, and Resin Bees) are European Woolcarder Bee (about 10%), Sculptured Resin Bee (about 10%) and Oblong Woolcarder Bee (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the European Small-Woolcarder is recorded against all the insects logged in Boston (56 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.
