Arhopala major
In 3 days ~20% in a week ~30%
Arhopala major is a species of butterfly belonging to the lycaenid family described by Otto Staudinger in 1889. It is found in Southeast Asia (Sumatra, Peninsular Malaya, Borneo, Nias, Tioman). (catori) Extremely similar to Arhopala agesilaus, above almost entirely the same, but beneath the postmedian band of the hindwing is almost entirely broken up into single small spots. Above the cell only one ring-spot is distinct. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Singapore | 🇸🇬 Singapore | |
| 2 | Kuala Lumpur | 🇲🇾 Malaysia |
With luck
About 10% of wildlife watchers report a Major Yellow Oakblue sighting in Singapore on a given day, based on 85 verified sightings from GBIF citizen-science data. It is the 261st 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 to July
In those months about 10% of wildlife watchers report a Major Yellow Oakblue in Singapore on a given day, against under 5% in August to December, the lowest months.
Yes
Of the 2 cities where we can rate Major Yellow Oakblue sightings, Singapore has the highest daily chance: about 10%. Next come Kuala Lumpur (Malaysia, about 10%).
Same genus: Arhopala
The closest relatives of the Major Yellow Oakblue that you can see in Singapore (genus Arhopala, Oakblues) are Dull Oak-Blue (about 10%) and Aberrant Oakblue (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Major Yellow Oakblue 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.
