Achyra nudalis
In 3 days ~20% in a week ~40%
Achyra nudalis is a moth of the family Crambidae. It was described by Jacob Hübner in 1796. It is found from southern Europe east to India and Mongolia. It has also been recorded from Yemen, Niger, Saudi Arabia and South Africa. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 2 | Camargue | 🇫🇷 France |
With luck
About 10% of wildlife watchers report an Orange Naked Pearl sighting in Camargue on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 56th most-seen of the 75 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
August
In that month about 20% of wildlife watchers report an Orange Naked Pearl in Camargue on a given day, against under 5% in October to May, the lowest months.
Between 5 and 8 pm
Across all the parks we cover, that three-hour window holds the most Orange Naked Pearl sightings with a recorded time, and about 8 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Among the best
Of the 2 parks where we can rate Orange Naked Pearl sightings, Camargue ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Sierra Nevada National Park (Spain, about 10%).
Same family: Crambidae
The closest relatives of the Orange Naked Pearl that you can see in Camargue (family Crambidae, Crambid Snout Moths) are Beet Webworm Moth (about 10%) and Ringed China-Mark (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Orange Naked Pearl is recorded against all the insects logged in Camargue (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.
