After a while, crocodiles

CROCODYLUS NILOTICUS

Seth Victor                                                 

Just in case you were worried that a python outbreak wasn’t enough, there’s another top predator in southern Florida. This past fall there have been sightings of Nile crocodiles south of Miami. This presents a bit of a conundrum for wildlife supervisors. You see the Nile crocodile is on international threatened lists, and is disappearing in its native habitat. Because Florida, however, is not its native habitat, and because the state already has to manage with non-native snakes eliminating the mammal population, the U.S. Fish and Wildlife Service has authorized a state shoot-to-kill order. Though there are native crocodiles in Florida, the Nile crocodile is known to be fiercer and more deadly, and is one of the few animals left on the planet that still hunts humans.

While Nile crocodiles haven’t reached the infestation levels of the python, they are potentially more problematic in smaller numbers. FWC officers suspect that the crocodiles may have originated from an illegal captive breeding facility, but it is still unknown exactly from where they are coming, or how many there are.

Again we are faced with the same unresolved questions on how to handle non-native species that can drastically alter a habitat. Do we preserve a threatened species, one of the greatest and most resilient in history, or do we hunt down the crocodiles before they make other animals endangered or extinct? Or do we simply pit the pythons and crocs against each other in a winner-take-all showdown on prime time? Either way, it’s hardly an enviable decision for the FWC.

2 Responses

  1. Well, having a Nile Croc show up sure could put some spice into a backyard pool party.

  2. Hal, you’re right, that would be on hell of a party. Maybe — to use the conservation reasoning we apply to other animals — we should embrace this as “nature’s way” of helping us out by thinning our herds (since these crocs are “one of the few animals left on the planet that still hunts humans”). Somehow, I doubt that will become the policy of USFWS. :)

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