Wolfgang Kaehler/LightRocket via Getty Images Descendants of Canadian pigs that mated with British boars are wreaking havoc on Canada’s prairies, and could pose a long-term problem to North American agriculture. The hybrids were created in the 1980s when Canadian pig farmers turned to wild boars to fortify their animals’ gene pool, The Economist reported. Many were released into the wild when the meat market crashed, and about 62,000 now roam Canada, with farmers living in fear that their crops will be torn up by a herd. The Southern U.S. is also facing a surge in wild hogs, but the hybrids are better-suited to cold weather, and Canada’s wildlife management officials only took out 300 of them last year. “They’re turbocharged superpigs,” a Saskatchewan professor said. |