What are the chances of seeing a Welsh Chafer in Pyrénées National Park?
Rare
Under 5% of wildlife watchers report a Welsh Chafer sighting in Pyrénées National Park on a given day, based on 8 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 940th most-seen of the 1277 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
When is the best time to see a Welsh Chafer in Pyrénées National Park?
June
In that month about 10% of wildlife watchers report a Welsh Chafer in Pyrénées National Park on a given day, against under 5% in July to May, the lowest months.
What time of day is best to see a Welsh Chafer?
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Welsh Chafer sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Is Pyrénées National Park the best place to see a Welsh Chafer?
Yes
Of the 2 parks where we can rate Welsh Chafer sightings, Pyrénées National Park has the highest daily chance: under 5%. Next come Wadden Sea National Park (Germany, under 5%).
Where does the Welsh Chafer sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Welsh Chafer is recorded against all the insects logged in Pyrénées National Park (8 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.