.Being a pretty hard core conservationist, I hate these invasive, non native species. The pythons in Florida are a great example. They are an apex predator in the Glades and have virtually no predators themselves. This is something most folks who will introduce these non-native species don't recognize. With no natural predators, these non-natives literally thrive. Many species of small mammals in the Glades have virtually been wiped out and there's no end in sight to the snakes. Even the original apex predator, the alligator is in somewhat danger as the smaller ones are even under attack by the snakes.
The Asian carp in our fresh water rivers and lakes are another example, as are the Snakeheads. There are several different types of mussels as well, clogging water inlets to large pumping stations and water craft. Our country is so diverse, and with diverse climates, almost any invasive, non-native can thrive. And unfortunately, there is always some idiot who thinks they know best, or for some other reason will justify it, that they will not only protect the non-native, but will often times try helping them.
I just read an article yesterday about the Spotted Lantern fly and some nit-wit trying to capture them from their back yard, trap them, cage them, and breed them. Who knows for what purpose? But these little pests can eat almost any type of vegetation (actually I think they suck it dry) and then leave a damaged, wilted, and weakened plant susceptible to some kind of fungus. They can literally wipe out an entire garden in short order. There are a few predators for them, but they are also prolific breeders as I understand. I don't know a whole lot about them, but I do know we don't need them here and why in hell would anyone have a desire to raise more of them? jj