Mambas are a group of highly venomous snakes found primarily in Africa. They belong to the genus Dendroaspis and are known for their speed and agility. There are four main species: the black mamba, green mamba, Jameson's mamba, and Eastern green mamba. Mambas are typically slender and can grow to impressive lengths, with the black mamba being one of the longest venomous snakes in the world. These snakes are primarily arboreal, meaning they often live in trees, but they can also be found on the ground. Mambas are known for their potent neurotoxic venom, which can be fatal if not treated promptly. They are generally shy and prefer to avoid human contact, but they can be aggressive if threatened.