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 Taman Negara National Park on a given day, based on 18 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 4th most-seen of the 84 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.
January and July
In those months about 40% of wildlife watchers report a Great Marquis in Taman Negara National Park on a given day, against under 5% in April, 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, Taman Negara National Park ranks 3rd at about 30%, level with the leaders once rounded. The best odds are in Khao Luang National Park (Thailand, about 30%) and Khao Sok National Park (Thailand, about 30%).
Same family: Nymphalidae
The closest relatives of the Great Marquis that you can see in Taman Negara National Park (family Nymphalidae, Brush-footed Butterflies) are Chocolate Pansy (about 30%), Great Eggfly (about 30%) and Brown 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 Taman Negara National Park (18 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.
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