Mamba facts: a snake with a black mouth (that's how they got their name!) | Animal Fact Files
Mambas are considered one of the world's deadliest snakes. They are four mamba snake species: the black mamba and the three green mambas. The green mambas are green in color and get their name from this scale coloration, but black mambas range from brown to olive green in color. Their name actually