Eutomostethus ephippium
In 3 days ~20% in a week ~30%
Eutomostethus ephippium is a species of common sawfly in the family Tenthredinidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Wadden Sea National Park | 🇩🇪 Germany |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Warsaw | 🇵🇱 Poland | |
| 2 | Brussels | 🇧🇪 Belgium | |
| 3 | Hamburg | 🇩🇪 Germany | |
| 4 | Amsterdam | 🇳🇱 Netherlands | |
| 5 | Helsinki | 🇫🇮 Finland | |
| 6 | Munich | 🇩🇪 Germany | |
| 7 | Essen | 🇩🇪 Germany | |
| 8 | Copenhagen | 🇩🇰 Denmark | |
| 9 | Saint Petersburg | 🇷🇺 Russia | |
| 10 | Berlin | 🇩🇪 Germany |
With luck
About 10% of wildlife watchers report a Saddleback Grass-Cutter sighting in Brussels on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 165th most-seen of the 337 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
April to July
In those months about 10% of wildlife watchers report a Saddleback Grass-Cutter in Brussels on a given day, against under 5% in August to March, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Saddleback Grass-Cutter 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 14 cities where we can rate Saddleback Grass-Cutter sightings, Brussels ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Warsaw (Poland, about 10%).
GBIF citizen-science records
It is estimated from how often the Saddleback Grass-Cutter is recorded against all the insects logged in Brussels (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.
