Add to the list of dangerous creatures unleashed into the Florida wilds The Green Mamba, native to South Africa. An electrical worker was bitten this week and only narrowly survived, and until some sort of importing laws against creatures like this pops up it will just join the pythons and Nile monitor lizards flourishing here in the tropics. Since Florida has no shortage of crazy people, exotic and deadly species will continue to be introduced to The Everglades. Yet another reason to shun nature.