Macrosaccus robiniella
In 3 days ~20% in a week ~40%
Macrosaccus robiniella is a moth of the family Gracillariidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Minsk | 🇧🇾 Belarus | |
| 2 | Budapest | 🇭🇺 Hungary | |
| 3 | Berlin | 🇩🇪 Germany | |
| 4 | Kyiv | 🇺🇦 Ukraine | |
| 5 | Boston | 🇺🇸 United States | |
| 6 | Vancouver | 🇨🇦 Canada | |
| 7 | Toronto | 🇨🇦 Canada | |
| 8 | Washington | 🇺🇸 United States | |
| 9 | New York City | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a Black Locust Leafminer sighting in Budapest on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 261st most-seen of the 404 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.
June–July and September–November
In those months about 10% of wildlife watchers report a Black Locust Leafminer in Budapest on a given day, against under 5% in August and December–May, the lowest months.
Among the best
Of the 9 cities where we can rate Black Locust Leafminer sightings, Budapest ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Minsk (Belarus, about 10%).
Same family: Gracillariidae
The closest relatives of the Black Locust Leafminer that you can see in Budapest (family Gracillariidae, Leaf Blotch Miner Moths) are Locust Digitate Leafminer Moth (about 10%) and Horse-Chestnut Leafminer (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black Locust Leafminer is recorded against all the insects logged in Budapest (10 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.
