Fox action: step 2

Setting measurable objectives:

FoxObjectivesOnce you have established that you have a fox problem, you need to  think about what you want your fox management program to achieve. By setting objective(s), you can measure the success of your program. Good objectives should state what will be achieved where,  by when and by whom.

The main objective of any fox management program should be to  reduce fox damage. This is best measured by the response of the  prey species, and not by the number of dead foxes or baits taken.  Structure this objective in terms of reduced damage within a given  timeframe, eg I want to improve lamb marking by 10% after 2 years.

Other objectives can include operational factors such as the number  of participants, or area covered by a group program. For example: our group wants to increase the participation of  landholders to 90% in 2 years.

Develop a plan of action:

FoxPlanOnce the problem has been defined, and objectives set, a plan of  action is required. Plans should contain what is to be done (in terms  of available techniques, approvals required and legal constraints) and who does what, where, when and how often. Foxes can have  significant environmental, economic and social impacts, so when considering your fox management plan you must have an  understanding of the farming and/or ecological system you are working in.

Fox issues are complicated and cannot be considered in  isolation  from other property management activities. Foxes share complex  relationships with other animals (both predators and prey species)  so their control should be just one aspect of an integrated approach to the management of both farming and natural resource systems.

Integrated approach

DSchembri_Fox&RabbitRabbits are a major food source for foxes. When rabbit numbers are  low, fox numbers are also generally low. Controlling foxes without  also controlling rabbits can lead to an increase in rabbit numbers,  which can then allow a more speedy recovery for the fox population. By decreasing the amount of alternative food available, rabbit  control can also increase the effectiveness of fox control programs.

Cats and other predators: Foxes competitively interact with other predators such as feral cats, varanid lizards (eg goannas) and quolls.  When foxes are removed through control programs, these other  predators can potentially increase in numbers. They could in turn  have a greater impact on the prey species in that particular environment. This is referred to as the mesopredator release  hypothesis. Emerging evidence supporting this concept highlights  the importance of considering the wholesystem when managing  foxes, especially for conservation outcomes.

Step 3: Choose your strategy



Guides to help develop a fox management plan:

  • Glovebox Guide for Managing Foxes - This glovebox guide is part of the PestSmart Toolkit for Foxes, produced by the Invasive Animals CRC. It is designed to provide current information on best practice fox management for […]
Last updated: December 2, 2014