I have to add something here...
The extremists will cry, "but we were the ones who created the problem in the first place by introducing cats to the island!"
Well, yes. So what? If introducing non-"native" (but in what century?) species to an environment is so painful, please pack up your belongings and go back to the conjoining of the Tigris and the Euphrates so as to help return the Earth to it's "natural" state.
Yeah...