Argyronome ruslana
In 3 days ~10% in a week ~20%
Argynnis ruslana is a species of butterfly in the family Nymphalidae. It is found in eastern China, Amurland, Korea, and Japan. The larvae feed on Viola species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Seoul | 🇰🇷 South Korea |
Rare
Under 5% of wildlife watchers report a Great Eastern Silverstripe sighting in Seoul on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 394th most-seen of the 525 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.
June and September
In those months about 10% of wildlife watchers report a Great Eastern Silverstripe in Seoul on a given day, against under 5% in July–August and October–May, the lowest months.
Only Seoul, in our data
Seoul is the only city on Wallace's Line with enough records to rate Great Eastern Silverstripe sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Great Eastern Silverstripe is recorded against all the insects logged in Seoul (6 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.
