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 Chennai on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 175th most-seen of the 376 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.
June
In that month about 20% of wildlife watchers report an Orange Naked Pearl in Chennai on a given day, against under 5% in September 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.
3rd of 8
Of the 8 cities where we can rate Orange Naked Pearl sightings, Chennai ranks 3rd at about 10%. The best odds are in Valencia (Spain, about 20%) and Turin (Italy, about 10%).
GBIF citizen-science records
It is estimated from how often the Orange Naked Pearl is recorded against all the insects logged in Chennai (13 verified sightings), 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.
