Chinese Green Tree Viper
Trimeresurus stejnegeri
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyViperidae (Vipèrids)
- GenusTrimeresurus (Asian Lanceheads)
- SpeciesTrimeresurus stejnegeri (Chinese Green Tree Viper)
Closest Relatives at Taroko National Park
📅 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 | Taroko National Park | 🇹🇼 Taiwan |
Quick answers
What are the chances of seeing a Chinese Green Tree Viper in Taroko National Park?
About 17% of visitor-days record a Chinese Green Tree Viper sighting in Taroko National Park, based on 13 observer-days of citizen-science data from GBIF.
When is the best time to see Chinese Green Tree Viper in Taroko National Park?
January has the highest sighting rate for Chinese Green Tree Viper in Taroko National Park in our monthly data.