What are the chances of seeing a Grey Sailer in Singapore?
With luck
About 10% of wildlife watchers report a Grey Sailer sighting in Singapore on a given day, based on 214 verified sightings from GBIF citizen-science data. It is the 133rd 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 50%, if each day is a fresh chance.
When is the best time to see a Grey Sailer in Singapore?
Any time of year
In every month with enough records, about 10% of wildlife watchers report a Grey Sailer in Singapore on a given day, so our monthly data shows no clear season.
Is Singapore the best place to see a Grey Sailer?
Yes
Of the 2 cities where we can rate Grey Sailer sightings, Singapore has the highest daily chance: about 10%. Next come Kuala Lumpur (Malaysia, under 5%).
Which relatives of the Grey Sailer live in Singapore?
Same genus: Neptis
The closest relatives of the Grey Sailer that you can see in Singapore (genus Neptis, Typical Sailers) are Common Sailer (about 10%) and Neptis leucoporus (about 10%), with each one's daily chance of a sighting.
Where does the Grey Sailer sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Grey Sailer is recorded against all the insects logged in Singapore (214 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.