Since World War II, the U.S. has rarely, if ever, attacked so many places. “All war. All the time. Everywhere,” one source put it.
  • Danquebec@sh.itjust.worksEnglish
    3·
    15 minutes ago

    Well, earthworms are a significant threat to the boreal forests of Canada. So, I think we can still consider them an invasive species for the continent overall.