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 Khao Yai National Park, based on 20 days of visitor records from GBIF citizen-science data.
Closest Relatives at Khao Yai National Park
Common Bronze-back
Dendrelaphis pictus
Burmese Bronzeback
Dendrelaphis subocularis
Oriental Whipsnake
Ahaetulla prasina
Golden Tree Snake
Chrysopelea ornata
Yellow-Spotted Keelback
Fowlea flavipunctatus
Chinese Ratsnake
Ptyas korros
Red-tailed Green Ratsnake
Gonyosoma oxycephalum
Small-banded Kukri Snake
Oligodon fasciolatus
Banded Keelback
Rhabdophis nigrocinctus
Chequered Keelback
Fowlea piscator
Green Cat Snake
Boiga cyanea
Specklebelly Keelback
Rhabdophis chrysargos
📅 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 Khao Yai National Park?
About 13% of wildlife watchers report a Vietnamese Bronzeback sighting in Khao Yai National Park, based on 20 days of visitor records from GBIF citizen-science data.
When is the best time to see Vietnamese Bronzeback in Khao Yai National Park?
September has the highest sighting rate for Vietnamese Bronzeback in Khao Yai National Park in our monthly data.