Lexias dirtea
In 3 days ~20% in a week ~30%
Lexias dirtea, the archduke, is a species of butterfly of the family Nymphalidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kinabalu Park | 🇲🇾 Malaysia | |
| 2 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 3 | Khao Sok National Park | 🇹🇭 Thailand | |
| 4 | Sepilok | 🇲🇾 Malaysia | |
| 5 | Kaeng Krachan National Park | 🇹🇭 Thailand |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Singapore | 🇸🇬 Singapore |
With luck
About 10% of wildlife watchers report a Black-Tipped Archduke sighting in Singapore on a given day, based on 85 verified sightings from GBIF citizen-science data. It is the 285th most-seen of the 1045 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
January, April, June–July and October
In those months about 10% of wildlife watchers report a Black-Tipped Archduke in Singapore on a given day, against under 5% in February–March, May, August–September and November–December, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Black-Tipped Archduke sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Singapore, in our data
Singapore is the only city on Wallace's Line with enough records to rate Black-Tipped Archduke sightings: about 10% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Black-Tipped Archduke is recorded against all the insects logged in Singapore (85 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.
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