This is the smoking gun. It has to be. I simply can't be convinced that this place is natural after finding an island populated entirely by carnivores.
Even if they fed off of each other, which is awfully dubious given that carnivore meat is much more likely to carry harmful parasites than herbivore meat, the landmass is so small and their population is so dense that they could never maintain it. Yet there it is, hidden away off the northeast coast of the Island. Someone would have to put them there on purpose.
There's no way that Rockwell can deny my theory now.