As the reports mention, it's an annual event, and every now & then the animal libbers get a tad het up about it all. The Territory being what it is, they don't get very far with their whinges and whines
Nationally we have major problems with feral cats, they run rampant through areas "locked up" to many forms of human access (dreaded 4WD's, etc) and are responsible, along with the fox, for the near extinction of a number of native species. A lot of local shire councils now require domestic cats to be registered & be locked up at night.
Just outside Melbourne, areas which were alive with Lyrebirds are now bereft of the species. They have been wiped out locally by foxes, which live in the gorse & brambles that are everywhere since Parks Victoria banned 4WD and recreational access some 10-12 years ago.
Having said all that, I wonder who will be out there pig shooting from a Robbo in the Top End