news.usask.ca
The first-ever published survey
of the wild pig distribution in Canada has found a rapid expansion in
the invasive species’ range, which is increasing by nine per cent a
year.
“Wild pigs are ecological train wrecks. They are prolific breeders making them an extremely successful invasive species,” said Ruth Aschim, a PhD student who led the research published today in Nature Scientific Reports. “Wild pigs can cause soil erosion, degrade water quality, destroy crops, and prey on small mammals, amphibians and birds.”
Wild boar were brought from Europe in the late 1980s and early 1990s to diversify Canadian livestock production. Others were imported as ‘penned game’ for shooting.
The hybrid wild pigs have rapidly multiplied and spread, making them the most prolific invasive mammal in Canada...https://news.usask.ca/articles/research/2019/wild-pigs-invade-canadian-provincesan-emerging-crisis-for-agriculture-and-the-environment.php
“Wild pigs are ecological train wrecks. They are prolific breeders making them an extremely successful invasive species,” said Ruth Aschim, a PhD student who led the research published today in Nature Scientific Reports. “Wild pigs can cause soil erosion, degrade water quality, destroy crops, and prey on small mammals, amphibians and birds.”
Wild boar were brought from Europe in the late 1980s and early 1990s to diversify Canadian livestock production. Others were imported as ‘penned game’ for shooting.
The hybrid wild pigs have rapidly multiplied and spread, making them the most prolific invasive mammal in Canada...https://news.usask.ca/articles/research/2019/wild-pigs-invade-canadian-provincesan-emerging-crisis-for-agriculture-and-the-environment.php
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