Ditylus quadricollis
In 3 days ~20% in a week ~40%
Ditylus quadricollis is a species of false blister beetle in the family Oedemeridae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Great Bear Rainforest | 🇨🇦 Canada | |
| 2 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 3 | Olympic National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Vancouver | 🇨🇦 Canada |
With luck
About 10% of wildlife watchers report a Cedar False Blister Beetle sighting in Olympic National Park on a given day, based on 16 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 81st most-seen of the 207 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
April to July
In those months about 10% of wildlife watchers report a Cedar False Blister Beetle in Olympic National Park on a given day, against under 5% in August to March, the lowest months. Those are among Olympic National Park's driest months, with about 100 mm of rain a month against 370 mm in November.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Cedar False Blister Beetle sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 3 parks where we can rate Cedar False Blister Beetle sightings, Olympic National Park ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Great Bear Rainforest (Canada, about 10%) and Pacific Rim National Park Reserve (Canada, about 10%).
GBIF citizen-science records
It is estimated from how often the Cedar False Blister Beetle is recorded against all the insects logged in Olympic National Park (16 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.
