Euchloe crameri
In 3 days ~30% in a week ~50%
Euchloe crameri, the western dappled white, is a butterfly in the family Pieridae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Monfragüe National Park | 🇪🇸 Spain | |
| 2 | Doñana National Park | 🇪🇸 Spain | |
| 3 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 4 | Sierra de Guadarrama National Park | 🇪🇸 Spain | |
| 5 | Cévennes National Park | 🇫🇷 France |
With luck
About 10% of wildlife watchers report a Western Dappled White sighting in Sierra de Guadarrama National Park on a given day, based on 45 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 85th most-seen of the 597 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.
March and May
In those months about 20% of wildlife watchers report a Western Dappled White in Sierra de Guadarrama National Park on a given day, against under 5% in July to January, the lowest months.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Western Dappled White sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
4th of 5
Of the 5 parks where we can rate Western Dappled White sightings, Sierra de Guadarrama National Park ranks 4th at about 10%. The best odds are in Monfragüe National Park (Spain, about 20%), Doñana National Park (Spain, about 10%) and Sierra Nevada National Park (Spain, about 10%).
Same family: Pieridae
The closest relatives of the Western Dappled White that you can see in Sierra de Guadarrama National Park (family Pieridae, Whites, Yellows, and Sulphurs) are Clouded Yellow (about 20%), Common Brimstone (about 20%) and Bath White (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Western Dappled White is recorded against all the insects logged in Sierra de Guadarrama National Park (45 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.
