Phytomyza agromyzina
In 3 days ~30% in a week ~60%
Phytomyza agromyzina is a species of fly in the family Agromyzidae. It was first described by Johann Wilhelm Meigen. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Great Bear Rainforest | 🇨🇦 Canada | |
| 2 | Gros Morne National Park | 🇨🇦 Canada |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Rotterdam [The Hague] | 🇳🇱 Netherlands | |
| 2 | Berlin | 🇩🇪 Germany | |
| 3 | London | 🇬🇧 United Kingdom | |
| 4 | Vancouver | 🇨🇦 Canada | |
| 5 | Seattle | 🇺🇸 United States | |
| 6 | Portland | 🇺🇸 United States | |
| 7 | Toronto | 🇨🇦 Canada | |
| 8 | New York City | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a Dogwood Leaf-Mining Fly sighting in Great Bear Rainforest on a given day, based on 34 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 29th most-seen of the 235 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
March–April and August–September
In those months about 20% of wildlife watchers report a Dogwood Leaf-Mining Fly in Great Bear Rainforest on a given day, against under 5% in July and October–February, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Dogwood Leaf-Mining Fly sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 2 parks where we can rate Dogwood Leaf-Mining Fly sightings, Great Bear Rainforest has the highest daily chance: about 10%. Next come Gros Morne National Park (Canada, about 10%).
GBIF citizen-science records
It is estimated from how often the Dogwood Leaf-Mining Fly is recorded against all the insects logged in Great Bear Rainforest (34 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.
