What are the chances of seeing a Mountain Clouded Yellow in Mercantour National Park?
Possible
About 30% of wildlife watchers report a Mountain Clouded Yellow sighting in Mercantour National Park on a given day, based on 40 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 47th most-seen of the 412 insects we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
When is the best time to see a Mountain Clouded Yellow in Mercantour National Park?
July
In that month about 40% of wildlife watchers report a Mountain Clouded Yellow in Mercantour National Park on a given day, against under 5% in January–May and September–November, the lowest months.
What time of day is best to see a Mountain Clouded Yellow?
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Mountain Clouded Yellow sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Is Mercantour National Park the best place to see a Mountain Clouded Yellow?
Yes
Of the 5 parks where we can rate Mountain Clouded Yellow sightings, Mercantour National Park has the highest daily chance: about 30%. Next come Vanoise National Park (France, about 20%) and Hohe Tauern National Park (Austria, about 20%).
Which relatives of the Mountain Clouded Yellow live in Mercantour National Park?
Same genus: Colias
The closest relatives of the Mountain Clouded Yellow that you can see in Mercantour National Park (genus Colias, Clouded Yellows) are Clouded Yellow (about 20%) and Berger's Clouded Yellow (about 10%), with each one's daily chance of a sighting.
Where does the Mountain Clouded Yellow sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Mountain Clouded Yellow is recorded against all the insects logged in Mercantour National Park (40 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.