Brown tree snake vs Green vine snake
How does the Brown tree snake compare to the Green vine snake? They are both members of the Colubridae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Boiga irregularis
- Ahaetulla nasuta
- Classification
- Reptile
- Reptile
- Family
- Colubridae
- Colubridae
- Habitat
- Forests, woodlands, and urban areas
- Tropical and subtropical forests
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 10-15 years
- 7-12 years
- Weight
- 100-500 grams
- 80-150 grams
Brown tree snake vs Green vine snake: who would win?

Brown tree snake
100-500 grams

Green vine snake
80-150 grams
Brown tree snake wins moderate confidence
Brown tree snake is substantially heavier (100-500 grams vs 80-150 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are reptiles.
- Both belong to the Colubridae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Forests, woodlands, and urban areas vs Tropical and subtropical forests.
- Weight: 100-500 grams vs 80-150 grams.
Brown tree snake vs Green vine snake: FAQ
Who would win in a fight, a Brown tree snake or a Green vine snake?
Brown tree snake wins. Brown tree snake is substantially heavier (100-500 grams vs 80-150 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Brown tree snake and a Green vine snake?
Brown tree snake and Green vine snake differ in several ways — habitat: forests, woodlands, and urban areas vs tropical and subtropical forests. weight: 100-500 grams vs 80-150 grams.
Do Brown tree snake and Green vine snake live in the same habitat?
No — Brown tree snake lives in forests, woodlands, and urban areas, while Green vine snake is found in tropical and subtropical forests.
What do Brown tree snake and Green vine snake eat?
Both Brown tree snake and Green vine snake have a carnivore diet.
Which is more endangered, the Brown tree snake or the Green vine snake?
Brown tree snake is listed as Least Concern, while Green vine snake is listed as Least Concern.
How big are Brown tree snake and Green vine snake?
Brown tree snake weighs around 100-500 grams, while Green vine snake weighs around 80-150 grams.

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Brown tree snake

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Green vine snake







