Hypena rostralis
In 3 days ~10% in a week ~30%
Hypena rostralis, the buttoned snout, is a moth of the family Erebidae. It is found in Europe far into Scandinavia.Then through the Palearctic into Asia Minor, the Caucasus and east to Siberia. It is widespread at forest edges, forest clearings, shore areas, in gardens, park landscapes and cultivated land and rises in the mountains up to 1600 m. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Biebrza National Park | 🇵🇱 Poland | |
| 2 | Cévennes National Park | 🇫🇷 France | |
| 3 | Bavarian Forest National Park | 🇩🇪 Germany |
Rare
Under 5% of wildlife watchers report a Buttoned Snout sighting in Bavarian Forest National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 822nd most-seen of the 1115 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.
April–May and September–October
In those months about 10% of wildlife watchers report a Buttoned Snout in Bavarian Forest National Park on a given day, against under 5% in June–August and November–March, the lowest months.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Buttoned Snout sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
3rd of 3
Of the 3 parks where we can rate Buttoned Snout sightings, Bavarian Forest National Park ranks 3rd at under 5%. The best odds are in Biebrza National Park (Poland, about 20%) and Cévennes National Park (France, about 10%).
Same genus: Hypena
The closest relatives of the Buttoned Snout that you can see in Bavarian Forest National Park (genus Hypena) are The Snout (about 10%) and Beautiful Snout (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Buttoned Snout is recorded against all the insects logged in Bavarian Forest 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.
