Wild Rabbit Control

The Department of Natural Resources and Environment Tasmania (NRE Tasmania) has recently conducted a calicivirus release in Campbell Town on March 13, 2025, as part of ongoing efforts to manage wild rabbit populations.

These releases aim to provide relief to landowners and land managers by reducing rabbit numbers. However, as calicivirus is a naturally occurring virus, its success in the environment cannot be guaranteed. While Biosecurity Tasmania has chosen the most suitable time for this release, there will always be a percentage of rabbits that remain unaffected. Research indicates that without further management, surviving rabbits can rapidly repopulate under favourable conditions.  The calicivirus is not a ‘silver bullet’ and studies have shown that rabbits left behind will potentially breed up quickly in the right conditions unless follow up controls are implemented. 

To achieve a sustained reduction in rabbit numbers, follow-up control measures are essential. Landholders are strongly encouraged to undertake habitat destruction efforts, including:

✅ Warren destruction and ripping – Disrupting burrow systems prevents rabbits from re-establishing.

✅ Habitat removal – Clearing overgrown areas that provide shelter and breeding sites.

The success of rabbit control relies on the cooperation of the Tasmanian community. By adopting these measures alongside calicivirus release, we can work towards long-term reductions in rabbit populations and minimize their impact on agriculture and the environment.  Invasive rabbits threaten agriculture, native species, and land health. Under Tasmania's Vermin Control Act 2000, landowners must manage rabbits on their property. Report increased rabbit activity to Biosecurity Tasmania at 03 6165 3777 or Biosecurity.Tasmania@nre.tas.gov.au.

For more information regarding rabbit management and controls please refer to the NRE website https://nre.tas.gov.au/invasive-species/invasive-animals/invasive-mammals/european-rabbits