Details of this species in Canna Is. Status: Alien
Invasiveness: Invasive
Occurrence: Present/controlled
Source: NZPA, 2005 Arrival Date:
Introduction: Species Notes for this Location:
Rattus norvegicus was introduced to Canna Island about a century ago. They pose a threat to seabird colonies and the native woodmouse. Management Notes for this Location:
Plans have been developed to eradicate Rattus norvegicus from Canna Island. 3500 warfarin bait stations will be laid along the sheer cliffs of the island. Location Notes:
Canna Island is the most remote of Scotland's "Small Isles", lying to the south of Skye. Impacts:
Reduction in native biodiversity: Norway rats threaten the seabird populations of Canna Island, as well as the native woodmouse. Last Modified: 22/08/2006 4:05:28 p.m.
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