Occidryas colon
In 3 days ~50% in a week ~80%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Olympic National Park | 🇺🇸 United States |
More parks will be added in future updates.
Possible
About 20% of wildlife watchers report a Snowberry Checkerspot sighting in Olympic National Park on a given day, based on 396 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the most-seen of the 207 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.
July
In that month about 40% of wildlife watchers report a Snowberry Checkerspot in Olympic National Park on a given day, against under 5% in September to May, the lowest months. That is one of Olympic National Park's driest months, with about 35 mm of rain against 370 mm in November.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Snowberry Checkerspot sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Olympic National Park, in our data
Olympic National Park is the only park on Wallace's Line with enough records to rate Snowberry Checkerspot sightings: about 20% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Snowberry Checkerspot is recorded against all the insects logged in Olympic National Park (396 verified sightings from 2019 to 2026), 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.
