Byasa adamsoni
In 3 days ~20% in a week ~50%
Byasa adamsoni, or Adamson's rose, is a species of butterfly from the family Papilionidae that is found in Burma, Thailand, Laos, Cambodia and Vietnam. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kaeng Krachan National Park | 🇹🇭 Thailand |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report an Adamson's Rose sighting in Kaeng Krachan National Park on a given day, based on 13 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 127th most-seen of the 296 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
June and August
In those months about 20% of wildlife watchers report an Adamson's Rose in Kaeng Krachan National Park on a given day, against under 5% in April, September and December–February, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Adamson's Rose sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Kaeng Krachan National Park, in our data
Kaeng Krachan National Park is the only park on Wallace's Line with enough records to rate Adamson's Rose sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Papilionidae
The closest relatives of the Adamson's Rose that you can see in Kaeng Krachan National Park (family Papilionidae, Swallowtails and Parnassians) are Common Bluebottle (about 30%), Tailed Jay (about 30%) and Great Mormon Swallowtail (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Adamson's Rose is recorded against all the insects logged in Kaeng Krachan National Park (13 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.
