Euploea sylvester
In 3 days ~20% in a week ~30%
Euploea sylvester, the double-branded crow, also known as the two-brand crow in Australia, is a butterfly found in South Asia, Southeast Asia and parts of Australia that belongs to the crows and tigers, that is, the danaid group of the brush-footed butterflies family.
Several races of the butterfly are recognized. Race pelor is found in Australia. Males, however, can be distinguished at once by the presence of two brands instead of a single one on the forewing. Of the females Lionel de Nicéville says, females of E. coreta... 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 a Double-Branded Crow Butterfly sighting in Kaohsiung on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 144th most-seen of the 218 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.
June
In that month about 20% of wildlife watchers report a Double-Branded Crow Butterfly in Kaohsiung on a given day, against under 5% in August–October and December–April, the lowest months. That is one of Kaohsiung's wettest months, with about 300 mm of rain against 25 mm in February.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Double-Branded Crow Butterfly sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 8
Of the 8 cities where we can rate Double-Branded Crow Butterfly sightings, Kaohsiung ranks 6th at about 10%. The best odds are in Salem (India, about 20%), Chennai (India, about 10%) and Bengaluru (India, about 10%).
GBIF citizen-science records
It is estimated from how often the Double-Branded Crow Butterfly is recorded against all the insects logged in Kaohsiung (9 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.
