Meet the joro, a flying spider scientists say could someday spread to Canada

… models also predicted portions of Canada, including provinces north of … study found that southern Canada and the northeastern U.S … ;s Rayor argues that Canadians and her fellow New Yorkers … invasive species that are affecting native populations, but I think …… models also predicted portions of Canada, including provinces north of … study found that southern Canada and the northeastern U.S … ;s Rayor argues that Canadians and her fellow New Yorkers … invasive species that are affecting native populations, but I think …