Tanaecia jahnu
In 3 days ~60% in a week ~90%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 2 | Kaeng Krachan National Park | 🇹🇭 Thailand |
Possible
About 30% of wildlife watchers report a Plain Earl sighting in Cuc Phuong National Park on a given day, based on 19 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 51st most-seen of the 126 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.
June
In that month about 50% of wildlife watchers report a Plain Earl in Cuc Phuong National Park on a given day, against under 5% in February–April, August, October and December, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Plain Earl sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 2 parks where we can rate Plain Earl sightings, Cuc Phuong National Park has the highest daily chance: about 30%. Next come Kaeng Krachan National Park (Thailand, about 10%).
GBIF citizen-science records
It is estimated from how often the Plain Earl is recorded against all the insects logged in Cuc Phuong National Park (19 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.
