Bassarona dunya
In 3 days ~60% in a week ~90%
Bassarona dunya, the great marquis, is a butterfly of the family Nymphalidae. It is found in South-East Asia. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Khao Luang National Park | 🇹🇭 Thailand | |
| 2 | Khao Sok National Park | 🇹🇭 Thailand | |
| 3 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 4 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 5 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 6 | Kinabalu Park | 🇲🇾 Malaysia |
Possible
About 30% of wildlife watchers report a Great Marquis sighting in Khao Sok National Park on a given day, based on 26 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 11th most-seen of the 104 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 Great Marquis in Khao Sok National Park on a given day, against under 5% in August, the lowest month.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Great Marquis sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 6 parks where we can rate Great Marquis sightings, Khao Sok National Park ranks 2nd at about 30%, level with the leaders once rounded. The best odds are in Khao Luang National Park (Thailand, about 30%).
Same family: Nymphalidae
The closest relatives of the Great Marquis that you can see in Khao Sok National Park (family Nymphalidae, Brush-footed Butterflies) are Great Eggfly (about 40%), Grey Pansy (about 30%) and Blue Pansy (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Great Marquis is recorded against all the insects logged in Khao Sok National Park (26 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.
