Centrotus cornuta
In 3 days ~20% in a week ~50%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Triglav National Park | 🇸🇮 Slovenia | |
| 2 | Mercantour National Park | 🇫🇷 France | |
| 3 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 4 | Cévennes National Park | 🇫🇷 France | |
| 5 | Pyrénées National Park | 🇫🇷 France |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kyiv | 🇺🇦 Ukraine | |
| 2 | Lyon | 🇫🇷 France | |
| 3 | Novosibirsk | 🇷🇺 Russia | |
| 4 | Vienna | 🇦🇹 Austria | |
| 5 | Nizhny Novgorod | 🇷🇺 Russia | |
| 6 | Copenhagen | 🇩🇰 Denmark | |
| 7 | Moscow | 🇷🇺 Russia | |
| 8 | Paris | 🇫🇷 France | |
| 9 | Saint Petersburg | 🇷🇺 Russia | |
| 10 | London | 🇬🇧 United Kingdom |
With luck
About 10% of wildlife watchers report a Horned Treehopper sighting in Cévennes National Park on a given day, based on 21 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 318th most-seen of the 996 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.
May
In that month about 20% of wildlife watchers report a Horned Treehopper in Cévennes National Park on a given day, against under 5% in July to March, the lowest months.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Horned Treehopper sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 5 parks where we can rate Horned Treehopper sightings, Cévennes National Park ranks 4th at about 10%, level with the leaders once rounded. The best odds are in Triglav National Park (Slovenia, about 10%), Mercantour National Park (France, about 10%) and Bavarian Forest National Park (Germany, about 10%).
GBIF citizen-science records
It is estimated from how often the Horned Treehopper is recorded against all the insects logged in Cévennes National Park (21 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.
