What are the chances of seeing a Five-Bar Swordtail in Cuc Phuong National Park?
Possible
About 30% of wildlife watchers report a Five-Bar Swordtail sighting in Cuc Phuong National Park on a given day, based on 9 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 69th most-seen of the 126 insects we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
When is the best time to see a Five-Bar Swordtail in Cuc Phuong National Park?
June
In that month about 50% of wildlife watchers report a Five-Bar Swordtail in Cuc Phuong National Park on a given day, against under 5% in August and October–March, the lowest months.
What time of day is best to see a Five-Bar Swordtail?
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Five-Bar Swordtail sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Is Cuc Phuong National Park the best place to see a Five-Bar Swordtail?
Yes
Of the 8 parks where we can rate Five-Bar Swordtail sightings, Cuc Phuong National Park has the highest daily chance: about 30%. Next come Kaeng Krachan National Park (Thailand, about 20%) and Sinharaja Forest Reserve (Sri Lanka, about 20%).
Which relatives of the Five-Bar Swordtail live in Cuc Phuong National Park?
Same genus: Graphium
The closest relatives of the Five-Bar Swordtail that you can see in Cuc Phuong National Park (genus Graphium, Swordtails, Jays, Bluebottles and allies) are Common Bluebottle (about 30%), Common Jay (about 30%) and Lesser Zebra (about 30%), with each one's daily chance of a sighting.
Where does the Five-Bar Swordtail sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Five-Bar Swordtail is recorded against all the insects logged in Cuc Phuong National Park (9 verified sightings from 2019 to 2026), 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.