Macrosaccus robiniella
In 3 days ~10% in a week ~30%
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 |
Rare
Under 5% of wildlife watchers report a Black Locust Leafminer sighting in Berlin on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 497th 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 30%, if each day is a fresh chance.
August to October
In those months about 10% of wildlife watchers report a Black Locust Leafminer in Berlin on a given day, against under 5% in November to July, the lowest months.
3rd of 9
Of the 9 cities where we can rate Black Locust Leafminer sightings, Berlin ranks 3rd at under 5%. The best odds are in Minsk (Belarus, about 10%) and Budapest (Hungary, about 10%).
Same family: Gracillariidae
The closest relatives of the Black Locust Leafminer that you can see in Berlin (family Gracillariidae, Leaf Blotch Miner Moths) are Horse-Chestnut Leafminer (about 10%) and Locust Digitate Leafminer Moth (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 Berlin (16 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.
