Colias poliographus
In 3 days ~40% in a week ~60%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Colias poliographus sighting in Sapporo on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 21st most-seen of the 44 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 60%, if each day is a fresh chance.
August
In that month about 30% of wildlife watchers report a Colias poliographus in Sapporo on a given day, against under 5% in October and December–June, the lowest months. That is one of Sapporo's wettest months, with about 160 mm of rain against 60 mm in April.
8th of 14
Of the 14 cities where we can rate Colias poliographus sightings, Sapporo ranks 8th at about 10%. The best odds are in Nagoya (Japan, about 20%), Suzhou (China, about 20%) and Sendai (Japan, about 20%).
Same family: Pieridae
The closest relatives of the Colias poliographus that you can see in Sapporo (family Pieridae, Whites, Yellows, and Sulphurs) are Small White (about 10%) and Black-Veined White (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Colias poliographus is recorded against all the insects logged in Sapporo (9 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.
