Orthetrum melania
In 3 days ~60% in a week ~90%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Possible
About 30% of wildlife watchers report a Greater Blue Skimmer sighting in Naha on a given day, based on 22 verified sightings from GBIF citizen-science data. It is the 23rd most-seen of the 94 insects we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
June and July
In those months about 40% of wildlife watchers report a Greater Blue Skimmer in Naha on a given day, against under 5% in October and December–March, the lowest months. Those are among Naha's wettest months, with about 230 mm of rain a month against 60 mm in February.
Yes
Of the 11 cities where we can rate Greater Blue Skimmer sightings, Naha has the highest daily chance: about 30%. Next come Nagoya (Japan, about 20%) and Osaka (Japan, about 20%).
GBIF citizen-science records
It is estimated from how often the Greater Blue Skimmer is recorded against all the insects logged in Naha (22 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.
