Liriomyza arctii
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Boston | 🇺🇸 United States | |
| 2 | New York City | 🇺🇸 United States | |
| 3 | Montreal | 🇨🇦 Canada | |
| 4 | Toronto | 🇨🇦 Canada | |
| 5 | Washington | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Burdock Leafminer sighting in Montreal on a given day, based on 18 verified sightings from GBIF citizen-science data. It is the 384th most-seen of the 926 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.
September
In that month about 10% of wildlife watchers report a Burdock Leafminer in Montreal on a given day, against under 5% in October to August, the lowest months.
Among the best
Of the 5 cities where we can rate Burdock Leafminer sightings, Montreal ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Boston (United States, under 5%) and New York City (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Burdock Leafminer is recorded against all the insects logged in Montreal (18 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.
