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Common Birdwing
Troides helena
- KingdomAnimalia (Animals)
- PhylumArthropoda (Arthropods)
- ClassInsecta (Insects)
- OrderLepidoptera (Butterflies and Moths)
- FamilyPapilionidae (Swallowtails and Parnassians)
- GenusTroides
- SpeciesTroides helena (Common Birdwing)
In 3 days ~30% in a week ~60%
6 Verified sightings at Cat Tien National Park From 2019 to 2026
91 In all 6 parks
May Best month
☀️ Diurnal When it's spotted
About the Common Birdwing
Troides helena, the common birdwing, is a butterfly belonging to the family Papilionidae. It is often found in the wildlife trade due to its popularity with butterfly collectors. The butterfly has seventeen subspecies. The description of the commonest subspecies of the butterfly in India, T. h. cerberus Felder, is given below:
Upperside of forewings are rich velvety black with adnervular pale streaks on either side of the veins beyond the cell. The cilia is short, black, alternated with pale buffy white in the middle of the interspaces. Hindwing: the abdominal fold, the apical half obliquely of interspace 1, the termen broadly, the base of the cell and the costal area up to and including the basal half of interspace 7 velvety black, the rest of the wing rich silky yellow; the veins prominently but narrowly black; the inner margin of the terminal black border produced inwards into prominent cone-shaped markings in the interspaces.
All specimens have one or more postdiscal black spots in the interspaces, but never a complete series; in interspace 2 and sometimes also in interspace 3 these spots coalesce with the cone-shaped projections of the terminal black... Wikipedia →
Recent sightings of Common Birdwing in Cat Tien National Park
LIVEiNaturalistGlobal Distribution
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tangkoko Nature Reserve | 🇮🇩 Indonesia | |
| 2 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 3 | Khao Yai National Park | 🇹🇭 Thailand | |
| 4 | Kinabalu Park | 🇲🇾 Malaysia | |
| 5 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 6 | Doi Inthanon National Park | 🇹🇭 Thailand |
Cities Where Found
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Yogyakarta | 🇮🇩 Indonesia | |
| 2 | Kuching | 🇲🇾 Malaysia | |
| 3 | Singapore | 🇸🇬 Singapore | |
| 4 | Kuala Lumpur | 🇲🇾 Malaysia | |
| 5 | Jakarta | 🇮🇩 Indonesia | |
| 6 | Hong Kong | 🇨🇳 China |
Closest Relatives at Cat Tien National Park
Before you go
What are the chances of seeing a Common Birdwing in Cat Tien National Park?
With luck
About 10% of wildlife watchers report a Common Birdwing sighting in Cat Tien National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 96th most-seen of the 125 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
When is the best time to see a Common Birdwing in Cat Tien National Park?
May
In that month about 30% of wildlife watchers report a Common Birdwing in Cat Tien National Park on a given day, against under 5% in January–February, April and July–October, the lowest months.
What time of day is best to see a Common Birdwing?
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Common Birdwing 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 Cat Tien National Park the best place to see a Common Birdwing?
5th of 6
Of the 6 parks where we can rate Common Birdwing sightings, Cat Tien National Park ranks 5th at about 10%. The best odds are in Tangkoko Nature Reserve (Indonesia, about 50%), Danum Valley Conservation Area (Malaysia, about 20%) and Khao Yai National Park (Thailand, about 20%).
Where does the Common Birdwing sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Common Birdwing is recorded against all the insects logged in Cat Tien National Park (6 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.
