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Bounty systems offer financial incentives to hunt and destroy pest animals.
Bounty systems offer what appears to be a simple solution to pest animal problems by providing financial rewards to reduce pest numbers. However, reviews of past bounty schemes from Australia and around the world show that they are an ineffective form of pest animal control and do not deliver long-term solutions to a widespread pest animal problem.
Bounties do not guarantee a significant reduction in fox damage. The aim of a bounty is to reduce fox population numbers, but this does not necessarily reduce the damage caused by these pests.
The need for evidence to pay a bounty limits the type of control techniques used. To collect a bounty, hunters need to present a nominated body part (such as a scalp, paw or tail), which limits the control methods to those that allow recovery of the body. This may mean that potentially more efficient, cost-effective or humane control tools are not used.
To improve the success of a fox control program, those that suffer the fox damage and will benefit from control should have ownership and be directly involved in the fox management
Bounties need considerable supervision, and are subject to fraudulent practices. Evidence from past bounty schemes has revealed a range of deceptive and fraudulent behaviours. Fox body parts are often collected from areas other than the targeted control zone, or outside the specified time frame and stored for later presentation. There have also been reports of thefts from collection depots or other hunters.
Bounty hunters usually have no interest in reducing fox damage; their aim is to make money with the least amount of effort. Bounty hunters usually concentrate their effort in areas where they can most easily collect foxes. But this is not necessarily where foxes are causing significant damage.
Bounty payments create a source of income that does not guarantee an increase in control effort or encourage long-term control of the fox population. The payment of bounties is considered as an ongoing source of income rather than an incentive to put more effort into control. Bounty hunters have been shown to be selective in the individuals they take — harvesting the younger, more naive animals that are often the doomed surplus from each reproductive year anyway. Similarly, they generally do not hunt beyond a certain amount of time, so the older, more difficult-to-shoot foxes are often left behind, ensuring a future breeding stock.
Fox scalps collected for bounty scheme in WA 1928–1956. The upward trend in numbers demonstrates that bounties are not an effective method of long-term fox control (data from Tomlinson 1957).
Bounties are often introduced for the wrong reasons. Bounties are often put in place as a quick fix, ‘seen to be doing something’ response to political pressure, instead of properly assessing alternative solutions and cost benefits.
There may be some situations where a bounty scheme has potential. There are examples from around the world where bounties have been used to successfully eradicate small, isolated populations of pest animals that are established in a relatively small area. Conditions of these bounties are usually set to limit the number of participants and the duration and areas of operation. Bounty payments are limited to the control of individual animals.
As an example, a bounty was used as part of a strategic campaign to eradicate the coypu (an aquatic rodent) in eastern England. The bounty payments offered financial incentives during the final stages of the campaign, to keep trappers motivated to catch the last difficult individuals and to finish the campaign on time.
Foxes are too numerous and widespread in Australia for a bounty payment to have any impact on their population numbers.
Bounties have been shown to be an ineffective use of Government funds. The resources of pest control authorities could be better invested in:
The authors of these documents have taken care to validate the accuracy of the information at the time of writing. This information has been prepared with care but it is provided “as is”, without warranty of any kind, to the extent permitted by law. The views and opinions expressed in this publication are those of the authors and do not necessarily reflect those of the institutions the authors work for or those who funded the creation of this document.
Centre for Invasive Species Solutions, 2011. Fox Bounties. Factsheet. PestSmart website. https://pestsmart.org.au/toolkit-resource/fox-bounties accessed 30-11-2021