Nephrotoma appendiculata
In 3 days ~20% in a week ~30%
Nephrotoma appendiculata, the spotted crane fly, is a species of crane fly. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | London | 🇬🇧 United Kingdom | |
| 2 | Birmingham | 🇬🇧 United Kingdom | |
| 3 | Prague | 🇨🇿 Czechia | |
| 4 | Paris | 🇫🇷 France | |
| 5 | Vienna | 🇦🇹 Austria |
With luck
About 10% of wildlife watchers report a Spotted Cranefly sighting in Paris on a given day, based on 34 verified sightings from GBIF citizen-science data. It is the 243rd most-seen of the 916 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.
April
In that month about 20% of wildlife watchers report a Spotted Cranefly in Paris on a given day, against under 5% in May to March, the lowest months.
Among the best
Of the 5 cities where we can rate Spotted Cranefly sightings, Paris ranks 4th at about 10%, level with the leaders once rounded. The best odds are in London (United Kingdom, about 10%), Birmingham (United Kingdom, about 10%) and Prague (Czechia, about 10%).
GBIF citizen-science records
It is estimated from how often the Spotted Cranefly is recorded against all the insects logged in Paris (34 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.
