Dicranomyia marmorata
In 3 days ~20% in a week ~50%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Great Bear Rainforest | 🇨🇦 Canada | |
| 2 | Pacific Rim National Park Reserve | 🇨🇦 Canada |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Seattle | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a Dicranomyia marmorata sighting in Great Bear Rainforest on a given day, based on 28 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 56th most-seen of the 235 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
March and April
In those months about 20% of wildlife watchers report a Dicranomyia marmorata in Great Bear Rainforest on a given day, against under 5% in January–February, July and September–November, the lowest months.
Between 6 and 9 am
Across all the parks we cover, that three-hour window holds the most Dicranomyia marmorata sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 2 parks where we can rate Dicranomyia marmorata sightings, Great Bear Rainforest has the highest daily chance: about 10%. Next come Pacific Rim National Park Reserve (Canada, about 10%).
Same order: Diptera
The closest relatives of the Dicranomyia marmorata that you can see in Great Bear Rainforest (order Diptera, Flies) are Western Pond Fly (about 20%), Melanostoma mellina (about 20%) and Common Drone Fly (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Dicranomyia marmorata is recorded against all the insects logged in Great Bear Rainforest (28 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.
