Phytomyza agromyzina
In 3 days ~10% in a week ~20%
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 |
Rare
Under 5% of wildlife watchers report a Dogwood Leaf-Mining Fly sighting in Berlin on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 593rd most-seen of the 1065 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
June and October
In those months about 10% of wildlife watchers report a Dogwood Leaf-Mining Fly in Berlin on a given day, against under 5% in July–September and November–May, 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.
Among the best
Of the 8 cities where we can rate Dogwood Leaf-Mining Fly sightings, Berlin ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Rotterdam [The Hague] (Netherlands, under 5%).
GBIF citizen-science records
It is estimated from how often the Dogwood Leaf-Mining Fly is recorded against all the insects logged in Berlin (11 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.
