Stenurella bifasciata
In 3 days ~30% in a week ~60%
Stenurella bifasciata is a species of beetle in the family Cerambycidae. These longhorn beetles live in meadows and slopes in foothills and valleys. Stenurella bifasciata can reach a length of 6–10 millimetres (0.24–0.39 in). Head, antennae, pronotum and legs are black. Pronotum is slightly punctured... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ecrins National Park | 🇫🇷 France | |
| 2 | Aigüestortes National Park | 🇪🇸 Spain | |
| 3 | Cévennes National Park | 🇫🇷 France | |
| 4 | Pyrénées National Park | 🇫🇷 France |
With luck
About 10% of wildlife watchers report a Stenurella bifasciata sighting in Ecrins National Park on a given day, based on 16 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 79th most-seen of the 251 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
June and July
In those months about 20% of wildlife watchers report a Stenurella bifasciata in Ecrins National Park on a given day, against under 5% in September–October and December–May, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Stenurella bifasciata sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 4 parks where we can rate Stenurella bifasciata sightings, Ecrins National Park has the highest daily chance: about 10%. Next come Aigüestortes National Park (Spain, about 10%) and Cévennes National Park (France, about 10%).
GBIF citizen-science records
It is estimated from how often the Stenurella bifasciata is recorded against all the insects logged in Ecrins National Park (16 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.
