Are wild boar here to stay?
There have been an increase in sightings of feral pigs roaming the countryside in central/southern Ontario, including almost as far south as Windsor ON (wildboarscanada.ca), in the last 2 years. The majority of the sightings come from Eastern ON due to escaped feral pigs. Progeny may continue to spread to the slightly warmer, crop abundant, and predator free, southern Ontario. I don’t wish for southern Ontario to “feel” the impact of wild boar, but feelings aside…
Wild Boar have no natural predators in Southern Ontario, except human (http://wildpiginfo.msstate.edu/behavior-feral-pigs.html ). Coyotes may attempt at piglets, but not a full grown boar. Considered dangerous game, and often ranked just after Africa’s big six (https://www.wideopenspaces.com/10-da...-game-animals/ ). The extremely sharp tusks and aggressive temperament have given this animal a history of turning the tables on its predators, even killing them (including human).
Wild Boar reproduce frequently. Litters range up to 8 piglets, twice a year (http://wildpiginfo.msstate.edu/behavior-feral-pigs.html ). Many countries around the world (eg. Australia) have been “over run” with exploding non-native feral pig populations (http://agriculture.vic.gov.au/agricu...-feral-or-wild ).
Besides the urban centers, southern Ontario is mostly divided up into farm land. These farms support a many crops from corn, soy beans, fruit, etc… all consumed by wild boar who eat just about anything available (http://wildpiginfo.msstate.edu/behavior-feral-pigs.html ). This area is also interspersed with numerous streams, rivers, lakes and forests providing abundant food, fresh water, and shelter.
Southern Ontario experiences the warmest climate in Canada (not counting B.C.’s coast), likely to increase with climate change. Historically, wild boars occupy southerly climates, eg. Southern states (http://wildpiginfo.msstate.edu/history-wild-pigs.html), but range has been increasing. With greater sightings and activity of wild boar in Saskatchewan, a province with a higher latitude (wildboarscanada.ca), it is conceivable that southern Ontario with its warmer climate is more attractive.
Maybe the prequel story to the wild boar is the eastern coyote. A recent inhabitant of southern Ontario (and much of central and eastern Canada also), it is a product of interbreeding with the eastern wolf and western coyote, filling an ecological niche spreading all over southern Ontario (habitat of the eastern wolf once upon a time) (http://wolvesontario.org/wolves-ontario/ ). Despite a continual hunting season, no daily limit, no possession limit, and little to no firearm restrictions the eastern coyote is doing very well everywhere it goes (https://files.ontario.ca/hunting_regs_e_final.pdf ). I expect something similar will happen, should the wild boar become established here. In 2014, the MNRF issued a memorandum to the counties of Prescott and Russell in Ontario “authorizing landowners and hunters to kill any wild boars sighted as per Section 54 (5) of the FWCA.” (http://www.ofah.org/downloads/getfil...l_Prescott.pdf ).
However, unlike the eastern coyote, I think humans will feel the agricultural and ecological effects of wild boar sharper. Wild boar are many things, including a pest. The agricultural damage in the U.S. is estimated to be $1.5 billion annually (http://wildpiginfo.msstate.edu/damag...d-by-pigs.html ). Should wild boar become established here, the consequences will be felt.
That being said, as a hunter, I must adapt and overcome if I am to continue to be successful. Wild Boar hunting offers new opportunity, excitement and great culinary options (https://www.outdoorcanada.ca/hoghunting/ ). Although I don’t wish for it, I will take the good with the bad and the ugly, and hunt swine in southern Ontario. Mmmmm....baaaacooon.