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We need to understand:

  • how many invasive non-native species are present in Britain, and
  • the rate at which they are spreading

You can help to provide useful records of non-native species, by reporting any you find.

Report sightings of invasive non-native species at GB non-native species secretariat

You can find further information about reporting sightings of invasive non-native species at Invasive Non-Native Species Group.