Invasive and toxic hammerhead worms make themselves at home in Ontario
CP24 -

Ontario is now home to an invasive and toxic worm species that can grow up to three feet long and can be dangerous to small animals and pets. Numerous reports have been made that hammerhead worms, also known as the broadhead planarian, have been recently spotted in Newmarket, Hamilton, and the Kitchener area. “They are here,” John Reynolds, a laboratory biologist and worm expert told CTV News Toronto on Friday. “People are surprised to see them because they’re just so unusual. People are...

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