What are the chances of seeing a Crematogaster matsumurai in Seoul?
With luck
About 10% of wildlife watchers report a Crematogaster matsumurai sighting in Seoul on a given day, based on 57 verified sightings from GBIF citizen-science data. It is the 47th most-seen of the 525 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
When is the best time to see a Crematogaster matsumurai in Seoul?
April and May
In those months about 20% of wildlife watchers report a Crematogaster matsumurai in Seoul on a given day, against under 5% in November to February, the lowest months.
Is Seoul the best place to see a Crematogaster matsumurai?
Yes
Of the 5 cities where we can rate Crematogaster matsumurai sightings, Seoul has the highest daily chance: about 10%. Next come Sendai (Japan, about 10%) and Nagoya (Japan, about 10%).
Where does the Crematogaster matsumurai sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Crematogaster matsumurai is recorded against all the insects logged in Seoul (57 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.