Carabus coriaceus
In 3 days ~20% in a week ~50%
Carabus coriaceus, commonly known as the leather beetle, is a species of beetle widespread in Europe, where it is primarily found in deciduous forests and mixed forests. The species undergoes aestivation during the hottest, driest parts of the summer. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Białowieża National Park | 🇵🇱 Poland | |
| 2 | Gauja National Park | 🇱🇻 Latvia | |
| 3 | Triglav National Park | 🇸🇮 Slovenia | |
| 4 | Tatra National Park | 🇸🇰 Slovakia | |
| 5 | Fertő-Hanság National Park | 🇭🇺 Hungary | |
| 6 | Bavarian Forest National Park | 🇩🇪 Germany |
With luck
About 10% of wildlife watchers report a Leather Beetle sighting in Fertő-Hanság National Park on a given day, based on 9 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 96th most-seen of the 243 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
October
In that month about 30% of wildlife watchers report a Leather Beetle in Fertő-Hanság National Park on a given day, against under 5% in May–July and November–March, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Leather Beetle sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
5th of 6
Of the 6 parks where we can rate Leather Beetle sightings, Fertő-Hanság National Park ranks 5th at about 10%. The best odds are in Białowieża National Park (Poland, about 30%), Gauja National Park (Latvia, about 20%) and Triglav National Park (Slovenia, about 20%).
GBIF citizen-science records
It is estimated from how often the Leather Beetle is recorded against all the insects logged in Fertő-Hanság National Park (9 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.
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