 
        
        This snake has all of the signs of a non-venomous species, from its long and 
        athletic body (up to 7 feet), small head, and round pupils. But the snake is 
        among the most venomous species in the world. The snake's innocuous appearance 
        can fool even more experienced snake connoisseurs, which often ends poorly, 
        and not for the snake. Fortunately, green mambas tend to be solitary and 
        withdrawn creatures that prefer to avoid biting. They will hiss, posture up, 
        and even expand their body to appear larger and intimidate their attackers. 
        Make no mistake, though, this reptile is not known to flee the scene if 
        things get spicy. Instead, it prefers to bite when threatened, and it can 
        inflict multiple bites in rapid succession. The venom can cause respiratory 
        and cardiac failure, which leads to a swift death. If you ever travel to 
        sub-Saharan Africa, in areas like Kenya and Tanzania, look for a bright-green 
        snake with prominent scales and a black splash at the base of the tongue. 
        If you succeed in finding one, flee the scene calmly and graciously.