Borkhausenia italica
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 | London | 🇬🇧 United Kingdom | |
| 2 | Rotterdam [The Hague] | 🇳🇱 Netherlands | |
| 3 | Birmingham | 🇬🇧 United Kingdom | |
| 4 | Portland | 🇺🇸 United States | |
| 5 | Paris | 🇫🇷 France |
Rare
Under 5% of wildlife watchers report an Italian Tubic sighting in Portland on a given day, based on 28 verified sightings from GBIF citizen-science data. It is the 214th most-seen of the 507 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.
June to August
In those months about 10% of wildlife watchers report an Italian Tubic in Portland on a given day, against under 5% in September to May, the lowest months. Those are among Portland's driest months, with about 30 mm of rain a month against 250 mm in December.
4th of 5
Of the 5 cities where we can rate Italian Tubic sightings, Portland ranks 4th at under 5%. The best odds are in London (United Kingdom, about 10%), Rotterdam [The Hague] (Netherlands, under 5%) and Birmingham (United Kingdom, under 5%).
GBIF citizen-science records
It is estimated from how often the Italian Tubic is recorded against all the insects logged in Portland (28 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.
