Exploding wild pig population on western Canadian prairie threatens to invade northern US states

… -eradicate “super pigs” in Canada is threatening to spill south … train wreck.”
Pigs are not native to North America. While they … were very good at surviving Canadian winters. Smart, adaptable and … 000 wild pig sightings in Canada. Their aerial surveys have …… -eradicate “super pigs” in Canada is threatening to spill south … train wreck.”
Pigs are not native to North America. While they … were very good at surviving Canadian winters. Smart, adaptable and … 000 wild pig sightings in Canada. Their aerial surveys have …