Short Banded Sailer

Short Banded Sailer

Phaedyma columella

Daily sighting probability ~20% · Possible
at Singapore

In 3 days ~40% in a week ~70%

533 Verified sightings at Singapore
January Best month

About the Short Banded Sailer

Neptis columella, the short banded sailer, is a species of nymphalid butterfly found in South and Southeast Asia. Upperside black, with white markings. Forewing: discoidal streak widening towards apex, notched pre-apically on the anterior margin and obliquely truncate at apex; spot beyond large, broadly triangular, well separated; discal spots in pairs varying in size, spot of this series in interspace 1 always an elongate; spots in transverse postdiscal series obscure, not all well defined, margined on both sides with deeper black than that of the ground colour; the space between the series and the discal spots and also the terminal margin beyond it with obscure transverse pale markings. Hindwing: costal margin broadly greyish brown; subbasal band not extending to the costa, of varying width; discal and subterminal pale transverse lines, the space between them darker than the ground colour, traversed by a prominent series of postdiscal spots of varying size. Cilia white alternating with black. Underside ferruginous brown; white markings as on the upperside but broader; the pale markings between the discal and postdiscal series of spots, the subterminal markings on... Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Singapore 🇸🇬 Singapore
~20%
2 Tuen Mun 🇨🇳 China
~10%
3 Hong Kong 🇨🇳 China
~10%
4 Manila 🇵🇭 Philippines
~10%
5 Ho Chi Minh City 🇻🇳 Vietnam
~10%
6 Guangzhou 🇨🇳 China
<5%

Before you go

What are the chances of seeing a Short Banded Sailer in Singapore?

Possible

About 20% of wildlife watchers report a Short Banded Sailer sighting in Singapore on a given day, based on 533 verified sightings from GBIF citizen-science data. It is the 51st most-seen of the 1045 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.

When is the best time to see a Short Banded Sailer in Singapore?

December to March

In those months about 20% of wildlife watchers report a Short Banded Sailer in Singapore on a given day, against about 10% in April to November, the lowest months.

Is Singapore the best place to see a Short Banded Sailer?

Yes

Of the 6 cities where we can rate Short Banded Sailer sightings, Singapore has the highest daily chance: about 20%. Next come Tuen Mun (China, about 10%) and Hong Kong (China, about 10%).

Which relatives of the Short Banded Sailer live in Singapore?

Same family: Nymphalidae

The closest relatives of the Short Banded Sailer that you can see in Singapore (family Nymphalidae, Brush-footed Butterflies) are Brown Pansy (about 40%), Plain Tiger Butterfly (about 30%) and Tawny Coster (about 30%), with each one's daily chance of a sighting.

Where does the Short Banded Sailer sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Short Banded Sailer is recorded against all the insects logged in Singapore (533 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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