Eurema sari
In 3 days ~30% in a week ~50%
Eurema sari, the chocolate grass yellow, is a butterfly in the family Pieridae. It is found in Southeast Asia. The wingspan is 36–42 mm (1.4–1.7 in). Adults have a distinct brown apex on the underside of the forewing. The larvae feed on Leguminosae species. 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 Chocolate Grass Yellow sighting in Singapore on a given day, based on 252 verified sightings from GBIF citizen-science data. It is the 116th most-seen of the 1045 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
Any time of year
In every month with enough records, about 10% of wildlife watchers report a Chocolate Grass Yellow in Singapore on a given day, so our monthly data shows no clear season.
Yes
Of the 2 cities where we can rate Chocolate Grass Yellow sightings, Singapore has the highest daily chance: about 10%. Next come Kuala Lumpur (Malaysia, about 10%).
Same genus: Eurema
The closest relatives of the Chocolate Grass Yellow that you can see in Singapore (genus Eurema, Grass Yellows) are Common Grass Yellow (about 10%) and Hill Grass Yellow (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Chocolate Grass Yellow is recorded against all the insects logged in Singapore (252 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.
