Dendroaspis viridis, commonly known as the Western Green Mamba, is a highly arboreal and venomous snake native to West Africa's tropical rainforests. It is known for its vibrant green coloration, slender body, and impressive speed. This species primarily preys on birds and small mammals, using its potent venom to subdue prey swiftly.

Dendroaspis viridis, commonly known as the Western Green Mamba, is native to West Africa. Its geographical distribution includes countries such as Senegal, Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Togo, and Nigeria. It is primarily found in the coastal regions of these countries, although it may extend inland in some areas.

The Western Green Mamba inhabits tropical and subtropical environments, typically thriving in humid, forested areas. It is commonly found in coastal rainforests, thickets, and woodlands, and prefers regions with dense vegetation that provide adequate cover and hunting opportunities. The climate in these areas is characterized by high humidity and consistent rainfall, supporting lush vegetation.

Dendroaspis viridis is an arboreal species, meaning it spends a significant amount of time in trees, which provides both a hunting ground and a refuge from predators. Its ecological niche involves preying on small mammals, birds, and occasionally reptiles. The snake's bright green coloration provides excellent camouflage among the leaves, aiding in its ambush hunting strategy. Its adaptations for climbing, such as a prehensile tail and a slender, agile body, are well-suited for navigating its forested habitat.