Strongylium cultellatum
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Strongylium cultellatum sighting in Tokyo on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 534th most-seen of the 1013 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.
July
In that month about 10% of wildlife watchers report a Strongylium cultellatum in Tokyo on a given day, against under 5% in August to June, the lowest months.
Among the best
Of the 3 cities where we can rate Strongylium cultellatum sightings, Tokyo ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Taipei (Taiwan, under 5%) and Guangzhou (China, under 5%).
GBIF citizen-science records
It is estimated from how often the Strongylium cultellatum is recorded against all the insects logged in Tokyo (16 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.
