Separating Fact from Fiction: The Threat of Canada's "Super Pigs"
Recent reports from popular articles and Canadian news outlets have made sensational claims about wild swine (Sus scrofa), suggesting that a new breed of “super pigs” is expanding their range to the United States. Accounts generally allege that this new breed, weighing ~600 lbs, now exists through natural selection within existing wild pig populations or hybridization between feral swine and Eurasian boar. Are these accounts accurate, or is the media exaggerating a small number of reports? Without concrete scientific date, we can only examine the legitimacy of a new, larger breed of ‘super pig’ by stepping through some questions and scenarios:
