Blattella nipponica
In 3 days ~50% in a week ~80%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Possible
About 20% of wildlife watchers report a Blattella nipponica sighting in Nagoya on a given day, based on 19 verified sightings from GBIF citizen-science data. It is the 52nd most-seen of the 195 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
June
In that month about 40% of wildlife watchers report a Blattella nipponica in Nagoya on a given day, against under 5% in January–March, July–August and October–November, the lowest months.
2nd of 5
Of the 5 cities where we can rate Blattella nipponica sightings, Nagoya ranks 2nd at about 20%. The best odds are in Gwangju (South Korea, about 40%).
GBIF citizen-science records
It is estimated from how often the Blattella nipponica is recorded against all the insects logged in Nagoya (19 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.
