Invasive Species Action Month

Look for and report these nine invasive species!
  • Help keep these species out of Wisconsin before they spread and become more difficult and expensive to control.
View stories in the June 2020 DNR Natural Resources magazine.
  • Learn about important control work being done on state properties, the importance of partnerships, and species to watch for during the summer months.
You can also learn more about the winners of the 2020 Invader Crusader Award winners on our awards page.