Reptile · GBIF taxon 2469870
Eastern Green Mamba
Dendroaspis angusticepsAlso known as Common Green Mamba, White-Mouthed Mamba
Eastern green mambas spend the vast majority of their lives high in the lush canopy of coastal East Africa. Excellent camouflage among sunlit leaves allows them to stalk birds and small mammals in near-total silence. Males engage in dramatic wrestling matches during the spring breeding season, twisting together for hours to establish dominance.
ArborealVenomousReptile
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Birds
- Rodents
- Lizards
Predators
- Eagles
- Hornbills
- Mongooses
ThreatsDeforestation, habitat fragmentation, and human persecution
HabitatsCoastal evergreen forests, thickets, woodland, and fruit orchards
Life span12–15 years in the wild
Size / weightNot available
Classification
- FamilyElapidae
- SpeciesDendroaspis angusticeps
Range data is not available yet.
Interaction riskVery high
- Low
- Moderate
- High
- Very high
- Why interaction risk is very high
- Possesses potent neurotoxic venom; maintain a safe distance and never attempt to handle.
- Why it is dangerous
- Injects potent pre-synaptic neurotoxins and cardiotoxins that can cause rapid respiratory paralysis and cardiac arrest.
- How to recognize a risky encounter
- Slender, bright leaf-green body with yellow-green belly and a long coffin-shaped head with green eyes.
- What to do
- Freeze and step back slowly, maintaining at least five meters of distance without making sudden movements.
Responsible observation
- Scan the Canopy: Look carefully into dense coastal foliage, as bright green scales blend seamlessly with leaves.
- Keep Safe Distance: Maintain a retreat route of several meters if spotted on low branches or in orchards.
- Do Not Corner: Step back slowly if encountered, as snakes bite defensively when feeling trapped.
Sympatric Competitor 
Close Relative (c) Wynand Uys, some rights reserved (CC BY), uploaded by Wynand Uys · cc-by
Close Relative (c) Andreas Schneider, some rights reserved (CC BY) · cc-by
Close Relative Richard RoZ / Public domain · cc0
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