Eutomostethus ephippium
In 3 days ~10% in a week ~20%
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 |
Rare
Under 5% of wildlife watchers report a Saddleback Grass-Cutter sighting in Wadden Sea National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 630th most-seen of the 818 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.
May
In that month about 10% of wildlife watchers report a Saddleback Grass-Cutter in Wadden Sea National Park on a given day, against under 5% in June to April, the lowest months. That is one of Wadden Sea National Park's driest months, with about 45 mm of rain against 140 mm in November.
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.
Only Wadden Sea National Park, in our data
Wadden Sea National Park is the only park on Wallace's Line with enough records to rate Saddleback Grass-Cutter sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Tenthredinidae
The closest relatives of the Saddleback Grass-Cutter that you can see in Wadden Sea National Park (family Tenthredinidae, Common Sawflies) are Turnip Sawfly (about 10%) and Alder Sawfly (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Saddleback Grass-Cutter is recorded against all the insects logged in Wadden Sea National Park (6 verified sightings from 2019 to 2026), 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.
