Plebicula escheri
In 3 days ~30% in a week ~50%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mercantour National Park | 🇫🇷 France | |
| 2 | Cévennes National Park | 🇫🇷 France | |
| 3 | Aigüestortes National Park | 🇪🇸 Spain | |
| 4 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 5 | Vanoise National Park | 🇫🇷 France | |
| 6 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 7 | Pyrénées National Park | 🇫🇷 France | |
| 8 | Ecrins National Park | 🇫🇷 France |
With luck
About 10% of wildlife watchers report an Escher's Blue sighting in Vanoise National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 252nd most-seen of the 308 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
June
In that month about 20% of wildlife watchers report an Escher's Blue in Vanoise National Park on a given day, against under 5% in September to May, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Escher's Blue sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
5th of 8
Of the 8 parks where we can rate Escher's Blue sightings, Vanoise National Park ranks 5th at about 10%. The best odds are in Mercantour National Park (France, about 20%), Cévennes National Park (France, about 10%) and Aigüestortes National Park (Spain, about 10%).
Same family: Lycaenidae
The closest relatives of the Escher's Blue that you can see in Vanoise National Park (family Lycaenidae, Gossamer-winged Butterflies) are Scarce Copper (about 40%), Damon Blue (about 40%) and Chalkhill Blue (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Escher's Blue is recorded against all the insects logged in Vanoise National Park (5 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.
