Polionemobius taprobanense
In 3 days ~20% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Polionemobius taprobanense sighting in Shanghai on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 127th most-seen of the 215 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.
July to October
In those months about 10% of wildlife watchers report a Polionemobius taprobanense in Shanghai on a given day, against under 5% in November to June, the lowest months.
Among the best
Of the 11 cities where we can rate Polionemobius taprobanense sightings, Shanghai ranks 7th at about 10%, level with the leaders once rounded. The best odds are in Beijing (China, about 10%), Osaka (Japan, about 10%) and Colombo [Sri Jayawardenepura Kotte] (Sri Lanka, about 10%).
GBIF citizen-science records
It is estimated from how often the Polionemobius taprobanense is recorded against all the insects logged in Shanghai (10 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.
