Vietnamese Bronzeback
Dendrelaphis ngansonensis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusDendrelaphis (Bronzebacks)
- SpeciesDendrelaphis ngansonensis (Vietnamese Bronzeback)
Dendrelaphis ngansonensis, commonly known as either the Nganson bronzeback or Nganson bronzeback tree snake, is a species of snake in the family Colubridae, sound in Southeast Asia. Wikipedia →
10–20% of wildlife watchers report a Vietnamese Bronzeback sighting in Cuc Phuong National Park, based on 8 days of visitor records from GBIF citizen-science data.
Closest Relatives at Cuc Phuong National Park
Oriental Whipsnake
Ahaetulla prasina
North China Green Snake
Ptyas multicincta
Guangxi cat snake
Boiga guangxiensis
Tawny Cat Snake
Boiga multomaculata
Chinese Kukri Snake
Oligodon chinensis
Northern Reed Snake
Calamaria septentrionalis
Golden Tree Snake
Chrysopelea ornata
Rhino Rat Snake
Gonyosoma boulengeri
Flower Snake
Elaphe moellendorffi
Beauty Rat Snake
Elaphe taeniura
Futsing Wolf Snake
Lycodon futsingensis
Chinese Ratsnake
Ptyas korros
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 2 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 3 | Khao Yai National Park | 🇹🇭 Thailand |
Quick answers
What are the chances of seeing a Vietnamese Bronzeback in Cuc Phuong National Park?
About 19% of wildlife watchers report a Vietnamese Bronzeback sighting in Cuc Phuong National Park, based on 8 days of visitor records from GBIF citizen-science data.
When is the best time to see Vietnamese Bronzeback in Cuc Phuong National Park?
September has the highest sighting rate for Vietnamese Bronzeback in Cuc Phuong National Park in our monthly data.