Threat Abatement Plan for Competition and Land Degradation by Feral Rabbits (Cth)
Threat Abatement Plan for Competition and Land Degradation by Feral Rabbits
made under section 33 of the Endangered Species Protection Act 1992 and continued in force under the Environment Protection and Biodiversity Conservation Act 1999
Compilation No. 1
Compilation date: 1 October 2008
Includes amendments up to: F2009L00068
About this compilation
This compilation
This is a compilation of the Threat Abatement Plan for Competition and Land Degradation by Feral Rabbits that shows the text of the law as amended and in force on 01/10/2008 (the compilation date).
The notes at the end of this compilation (the endnotes) include information about amending laws and the amendment history of provisions of the compiled law.
Uncommenced amendments
The effect of uncommenced amendments is not shown in the text of the compiled law. Any uncommenced amendments affecting the law are accessible on the Legislation Register ( The details of amendments made up to, but not commenced at, the compilation date are underlined in the endnotes. For more information on any uncommenced amendments, see the series page on the Legislation Register for the compiled law.
Application, saving and transitional provisions for provisions and amendments
If the operation of a provision or amendment of the compiled law is affected by an application, saving or transitional provision that is not included in this compilation, details are included in the endnotes.
Modifications
If the compiled law is modified by another law, the compiled law operates as modified but the modification does not amend the text of the law. Accordingly, this compilation does not show the text of the compiled law as modified. For more information on any modifications, see the series page on the Legislation Register for the compiled law.
Self‑repealing provisions
If a provision of the compiled law has been repealed in accordance with a provision of the law, details are included in the endnotes.
THREAT ABATEMENT PLAN
for competition and land degradation by rabbits
2008
Department of the Environment, Water, Heritage
and the Arts
ISBN 978-0-642-55395-9
© Commonwealth of Australia 2008
This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from the Commonwealth, available from the Department of the Environment, Water, Heritage and the Arts. Requests and inquiries concerning reproduction and rights should be addressed to:
Assistant Secretary
Biodiversity Conservation Branch
Department of the Environment, Water, Heritage
and the Arts
GPO Box 787
Canberra ACT 2601
This publication and its background document are available on the internet at: are also available by emailing the Department of the Environment, Water, Heritage and the Arts, Community Information Unit, at [email protected]
or freecall 1800 803 772.
This plan should be cited as: Department of the Environment, Water, Heritage and the Arts (DEWHA) (2008). Threat abatement plan for competition and land degradation by rabbits, DEWHA, Canberra.
Front cover photo: Supplied by Invasive Animals Cooperative Research Centre
Technical editing and production management: Biotext Pty Ltd
Design and artwork: Design Direction
Contents
1 Introduction 1
1.1 Threat abatement plans 1
1.2 Threat abatement plan for rabbits 2
1.2.1 The threat 2
1.2.2 The impacts 2
1.2.3 Managing the threat 2
1.2.4 The review of the 1999 TAP 3
1.2.5 Involvement of stakeholders 3
2 Objectives and actions 4
Objective 1 4
Objective 2 6
Objective 3 7
Objective 4 8
Objective 5 9
3 Duration, cost, implementation and evaluation of the plan 10
3.1 Duration and cost of the plan 10
3.2 Implementing the plan 11
3.3 Evaluating implementation of the plan 11
Appendix A: Species affected by rabbits 12
Glossary 20
Acronyms and abbreviations 22
References 23
1 Introduction
This threat abatement plan (TAP) establishes a national framework to guide and coordinate Australia’s response to the impacts of rabbits on biodiversity. It identifies the research, management and other actions needed to ensure the long-term maintenance of native species and ecological communities affected by competition and land degradation caused by rabbits. It replaces the threat abatement plan for feral rabbits published in 1999 (EA 1999a).
This plan should be read in conjunction with the publication Background document for the threat abatement plan for competition and land degradation by rabbits (DEWHA 2008). The background document provides information on rabbit characteristics, biology and distribution; impacts on environmental, economic, social and cultural values; and current management practices and measures.
1.1 Threat abatement plans
Under the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act), the Australian Government develops TAPs and facilitates their implementation. To progress the main strategic development actions, the Department of the Environment, Water, Heritage and the Arts (DEWHA) assesses the potential for partnerships and co-investment with other government agencies, industry and other stakeholders. An important part of implementation of the TAP is ensuring that knowledge of improved abatement methods is disseminated to potential users.
Mitigating the threat of invasive species is a matter of developing, applying and integrating a number of control methods, not relying on one method. It also requires understanding and addressing social and economic factors; for example, through supporting the efforts of private landholders and leaseholders to manage invasive species on their lands for biodiversity conservation and primary production. In addition, research and development programs for controlling pest species need to integrate the interests of both primary production and environmental conservation.
Regional natural resource management plans and site-based plans provide the best scale and context for developing operational plans to control invasive species. They allow primary production and environmental considerations to be jointly addressed, and control to be integrated across the local priority vertebrate pests within the scope of other natural resource management priorities.
The national coordination of pest animal control activities occurs under the Australian Pest Animal Strategy, released in 2007 by the Natural Resource Management and Primary Industries Ministerial councils. The Vertebrate Pests Committee, comprising representatives from all Australian, state and teritory governments, has responsibility for implementation of the strategy. This TAP provides guidance for the management of rabbits within that broader context.
1.2 Threat abatement plan for rabbits
1.2.1 The threat
The European rabbit (Oryctolagus cuniculus) was deliberately released on the Australian mainland in the mid to late 1800s, and is now widely distributed over a large part of the Australian mainland, in Tasmania and on many offshore islands. Rabbits are well adapted to climatic conditions in much of Australia and occur in all states and territories. Rabbits, along with foxes and cats, are considered to be Australia’s most serious vertebrate pests; rabbits are the country’s most abundant small mammal (with the possible exception of the introduced house mouse) and severely affect native flora and fauna, vegetation communities, landforms, geomorphic processes and sensitive sites, as well as primary industries. This situation continues despite the availability and application of chemical and physical control methods, and the release of the biological control agents myxomatosis and rabbit haemorrhagic disease (RHD).
Competition and land degradation by feral rabbits are listed as a key threatening process under the EPBC Act and pose a threat to a large number of native species (see Appendix A), although impacts from rabbits are not restricted to these species.
1.2.2 The impacts
Rabbits have a number of characteristics that help to explain their invasiveness and the magnitude of their impact. For example, their warrens protect them from predators and climatic extremes. Other attributes include their extreme fecundity and their ability to colonise a wide range of habitats.
Rabbits have direct impacts on native flora and fauna; for example, by grazing on native vegetation and thus preventing regeneration, and by competing with native fauna for food and shelter. They also have indirect and secondary effects, such as supporting populations of introduced cats and foxes, denuding vegetation and thereby exposing fauna species (e.g. burrowing petrels) to increased predation, and digging and browsing leading to a loss of vegetation cover and consequent slope instability and soil erosion.
1.2.3 Managing the threat
As rabbits are so widely established in Australia, the focus of management is generally on abating their impacts rather than prevention or eradication. However, eradication may be achievable in isolated areas such as small reserves and offshore islands; for example, a program for the eradication of rabbits and rodents from Macquarie Island has been initiated. In many areas, such as the rangelands, rabbit control is heavily dependent on biocontrol. Sustained control of rabbits is feasible and has been achieved in some large areas using integrated control that combines well-planned, timely poisoning, warren ripping and warren fumigation, after rabbits have been reduced by drought or disease (Cooke 1993). Control efforts should be targeted to protect sites where rabbits pose the greatest threat to biodiversity. At these sites, rabbit populations must be suppressed and managed.
Interactions between pest species mean that control of rabbits can have effects on other invasive animals, such as foxes and cats. For example, a study in inland Australia found that cat and fox numbers fell after a major reduction in rabbit numbers caused by RHD (Bowen and Read 1998). Similarly, monitoring of sites across Australia for two years after the release of RHD found some recovery of native vegetation had occurred at most sites (Sandell and Start 1999). In contrast, eradication of cats from some islands has led to an increase in the rabbit population, resulting in extreme environmental damage.[1]
[1] See, for example, in rabbit control must be monitored to ensure that objectives are met, and to allow management options to be adapted to changing circumstances. Best-practice management of rabbits must involve reduction of the threat not only to targeted threatened species, but also to all native plant and animal species that may be affected by rabbit competition and land degradation.
1.2.4 The review of the 1999 TAP
In accordance with the requirements of the EBPC Act, the original TAP for feral rabbits (EA 1999a) was reviewed in 2004–05 by the Bureau of Rural Sciences (BRS) (Hart 2005) as part of a broader review encompassing the TAPs for foxes (EA 1999b), cats (EA 1999c) and goats (EA 1999d).
The BRS review found that it was difficult to accurately determine the extent to which the TAPs had reduced the impacts of rabbits on biodiversity. This reflects the current paucity of nationally consistent data on the ranges and densities of rabbits and their impacts, and the difficulties of linking outcomes in population changes to the outputs of the rabbit TAP. The invasive species indicator data to be produced under the National Monitoring and Evaluation Framework (NRMMC 2003) should improve the availability of continental overview data over the next year or so.
The BRS surveyed a broad range of stakeholders and assessed a range of projects commissioned by the Department of the Environment and Heritage (now the Department of the Environment, Water, Heritage and the Arts) that were developed under the auspices of the existing TAPs. This has helped to identify actions that will need to be initiated or continued into the future. The review concluded, however, that the rabbit-related projects that were assessed had positively contributed to reducing the impacts of rabbits. Furthermore, projects have addressed specific pest control needs in high-priority locations. Of the 26 actions in the 1999 TAP for rabbits, many were targeted by at least one project, and almost half the rabbit actions had been fully completed through one or more projects. The general breakdown of project types fell into the categories of research and development, on-ground control and a small number of extension projects.
The BRS review proposed a number of changes to the actions in the original TAP, but recommended that the objectives remain substantially unchanged. The review suggested that the implementation of the revised rabbit TAP should give priority to improved national engagement, integrated pest animal control, flexibility in implementation, setting priorities for research, follow-through with research and development, and establishment of a new advisory panel for vertebrate TAPs. The review also recommended that the revised plan include measures to enhance existing processes through, for example, regional processes, control and monitoring techniques that support on-ground management, and monitoring of key projects according to national protocols.
This document replaces the 1999 TAP. It incorporates the knowledge gained in the intervening years and has been modified in line with recommendations from the review. The TAP aims to guide the responsible use of public resources and the best outcome for native species and ecological communities threatened by competition and land degradation caused by rabbits. The plan seeks to achieve these outcomes by recognising the opportunities and limitations that exist, and ensuring that field experience and research are used to further improve management of rabbits. The activities and priorities under the TAP will need to adapt to changes as they occur.
1.2.5 Involvement of stakeholders
The successful implementation of this TAP will depend on a high level of cooperation between landholders, community groups, local government, state and territory conservation and pest management agencies, and the Australian Government and its agencies. Success will depend on all participants assessing rabbit impact and allocating adequate resources to achieve effective on-ground control of rabbits at critical sites, improve the effectiveness of control programs, and measure and assess outcomes. Various programs in natural resource management, at national, state and regional levels, can make significant contributions to implementing the plan.
Objectives and actions
The goal of this TAP is to minimise the impact of rabbit competition and land degradation on biodiversity in Australia and its territories by:
• protecting affected native species, broadscale vegetation and ecological communities, and
• preventing further species and ecological communities from becoming threatened.
To achieve this goal, the plan has five main objectives, developed through the review of the previous TAP (Hart 2005) and consultation with experts. These objectives are to:
1. prevent rabbits from occupying new areas in Australia and eradicate rabbits from high- conservation-value ‘islands’
2. promote the maintenance and recovery of native species and ecological communities that are affected by rabbit competition and land degradation
3. improve knowledge and understanding of rabbit impacts and interactions with other species and other ecological processes
4. improve the effectiveness, target specificity, integration and humaneness of control options for rabbits, and
5. increase awareness of all stakeholders of the objectives and actions of the TAP, and of the need to control and manage rabbits.
Each objective is accompanied by a set of actions, which, when implemented, will help to achieve the goal of the plan. Performance indicators have been established for each objective. Progress will be assessed by determining the extent to which the performance indicators have been met.
The sections below provide background on each objective, followed by a table listing the actions required to meet the objective. Fifteen actions have been developed to meet the five objectives.
Priorities for each action are given in the tables below, categorised as ‘very high’, ‘high’ or ‘medium’. Also, each action has been assigned a timeframe within which the outcome could be achieved once the action has commenced. Timeframes are categorised as short term (i.e. within three years), medium term (i.e. within three to five years) or long term (i.e. five years or beyond).
Objective 1
Prevent rabbits from occupying new areas in Australia and eradicate rabbits from high- conservation-value ‘islands’
Key actions for Objective 1 include identifying ‘islands’ of high conservation value, ranking the risk to such areas posed by rabbits, and developing and implementing management plans to protect such areas from rabbit damage. The actions are designed to prevent rabbits from extending their range in Australia and to remove them from high-conservation-value ‘islands’ if eradication is feasible. An important activity in achieving this is to monitor rabbit distribution at the edge of their current extent. The actions focus on offshore islands and on mainland ‘islands’ that are isolated or currently do not have rabbits but may become potential habitats due to factors such as climate change. An example of a mainland ‘island’ is the Darling Downs Rabbit Board protection area in southeast Queensland. Most of these actions are of high to very high priority. DEWHA is establishing a national database of introduced animals across Australian offshore islands that will complement this work.
Action 1.1 focuses on collating data on conservation values of ‘island’ areas, the likelihood of significant biodiversity impacts from rabbits, and the risk that colonisation by rabbits will become a threat in these areas.
Action 1.2 involves developing contingency plans for monitoring, preventing and, if an incursion occurs, containing and eradicating rabbits in areas with high conservation values. Assessment of invasion risk by rabbits should use population genetic approaches to identify past invasion routes. Action 1.3 implements these contingency plans. Action 1.4 involves eradicating established populations of rabbits from those ‘islands’ considered of high conservation value, depending on feasibility and cost-effectiveness of eradication. These actions cannot be implemented until Action 3.1 is complete. All planning and implementation work needs to recognise that rabbits are one of many pests facing land managers and therefore should be undertaken within the context of integrated management activities.
Performance indicators
• No further establishments of rabbits on offshore islands or in other rabbit-free areas.
• Successful eradication of isolated populations of rabbits where this is attempted.
• Increased populations of affected native species in areas from which rabbits, and other invasive species, have been eradicated.
| Action | Priority and timeframe |
| 1.1 Collate data on all islands and on isolated mainland ‘islands’, assess their conservation value, the likelihood of significant biodiversity impacts from rabbits and, if there are no rabbits present, rank the level of risk of rabbits being introduced and establishing populations. | High priority, short term |
| 1.2 Develop management plans to prevent, monitor and, if incursions occur, contain and eradicate any rabbit incursion, for ‘islands’ with high conservation values and into potential new habitats with high conservation values. | Medium priority, medium term |
| 1.3 Implement management plans for high-conservation-value ‘islands’, including prevention and monitoring actions, and containment or eradication actions if incursions occur. | Very high priority, medium term |
| 1.4 Eradicate established populations of rabbits from ‘islands’ with high conservation values where this is cost-effective, feasible and a high conservation priority. | Very high priority, medium–long term |
Objective 2
Promote the maintenance and recovery of native species and ecological communities that are affected by rabbit competition and land degradation
Key actions for Objective 2 include identifying priority areas for rabbit control, implementing and supporting regional control programs, and applying incentives for promoting and maintaining control programs in areas adjacent to priority areas. Actions 2.1–2.3 focus programs in rabbit control on the maintenance and recovery of native species and ecological communities affected by rabbit competition and land degradation. Actions 2.1 and 2.2 are of very high priority and will have to be ongoing for the foreseeable future.
Broadscale eradication of rabbits from Australia is not feasible using the methods and resources currently available, although integrated control methods have been effective on a relatively large scale; for example, the Bounceback program in South Australia. Abatement of the damage that rabbits cause must initially be undertaken in discrete, manageable areas. These are selected based on scientific evidence of the significance of the population of native species or the ecological community being damaged, and the importance of rabbit damage relative to other processes such as livestock grazing. In addition, cost–benefit analyses of control programs, which cannot focus solely on environmental gains, must be considered. These activities are covered by Action 2.1. Identification of priority areas can involve mapping the distributions of susceptible species, high-risk habitats and rabbits to produce a national overview of priority regions (e.g. using the approach outlined in Dickman [1996] and NSW NPWS [2001]).
Once priority areas have been identified, the next step is to implement regional control programs and support existing control programs, as described in Action 2.2. Organisations implementing control programs will be encouraged to focus on areas where rabbit control will help to reduce the threat to native species. The success of control programs should be monitored, applying national monitoring protocols as soon as these are available (see Action 3.1).
It is important to promote the control of rabbits in both priority areas and adjacent areas to prevent immediate reinvasion. Action 2.3 focuses on incentives for such actions on private and leasehold lands.
Performance indicators
• Priority areas, where rabbit control is to protect important affected flora and fauna, have been identified and are a focus for rabbit control programs.
• Rabbit control work involves pre and post-control monitoring of rabbit populations and key native species, according to national protocols, to measure the outcome of control operations.
| Action | Priority and timeframe |
| 2.1 Identify priority areas for rabbit control based on: • the significance of the regional population of the affected native species or of the ecological community • the degree of threat posed by rabbits to species and ecological communities relative to other threats • the cost-effectiveness of maintaining rabbit populations below an identified ‘damage threshold’ in the region • the feasibility of effective remedial action, and • the possibility of eradicating the rabbit population. | Very high priority, medium term |
| 2.2 Conduct and monitor regional rabbit control, through new or existing programs, in priority areas identified in Action 2.1. | Very high priority, long term |
| 2.3 Apply existing and new incentives to promote and maintain on-ground rabbit control on private or leasehold lands within or adjacent to priority sites identified in Action 2.1. | Medium priority, medium term |
Objective 3
Improve knowledge and understanding of rabbit impacts and interactions with other species and other ecological processes
Key actions for Objective 3 focus on ensuring rabbit control does not lead to unintended effects, through better understanding of the impacts of rabbits and their interactions with other species. The actions include development of simple, cost-effective methods for monitoring impacts; improving knowledge of interactions between rabbits and wild cats, foxes and wild dogs; and identifying unintended effects of broadscale rabbit control, including the possible increase of weeds or undesirable plants once the rabbit grazing is reduced. These actions are of high to very high priority and most could be achieved within the next three to five years, although some will require a long-term commitment. A range of available genetic marker analyses may be useful to this work in improving understanding and management of rabbits. These techniques can be used, for example, to identify likely invasion routes and monitor population dynamics.
To determine the effectiveness of rabbit control programs, Action 3.1 is to develop simple, cost-effective methods for monitoring rabbit populations, and the impact of this invasive species on affected species and ecological processes relative to other kinds of impact. Monitoring methods need to be reliable for different densities of both rabbits and the native species with which they compete or which they deprive of resources. Areas for investigation include the feasibility and practicality of individual identification by genotyping scats or hairs, to help estimate abundance, particularly at low densities. This action is very high priority.
Interactions between rabbits and other species need to be considered when undertaking control programs. Action 3.2 is to investigate interactions between rabbits, feral cats, foxes and wild dogs so that control activities for these four species can be more effectively integrated (e.g. certain fences used to exclude rabbits can also exclude other pest species).
Action 3.3 is to identify any unintended effects that rabbit control may have if it is not integrated with other management activities, such as weed control. These unintended effects could include weed outbreaks, ‘prey-switching’ or a decline in prey for native predators.
Performance indicators
• Reliable rabbit monitoring techniques have been developed.
• Integration of control methods for rabbits, other pests and weed species are improved.
• The unintended effects of rabbit control are minimised.
| Action | Priority and timeframe |
| 3.1 Develop simple and cost-effective methods for monitoring rabbit populations and the impacts of rabbits relative to other kinds of impact. | Very high priority, short term |
| 3.2 Identify the importance of rabbits for maintaining feral cat, fox and wild dog numbers, and the potential effects of the removal of predators, so that control of these species can be integrated to minimise risks to native species. | High priority, medium term |
| 3.3 Identify any unintended effects that rabbit control may have if conducted in isolation from other management activities. | High priority, medium term |
Objective 4
Improve the effectiveness, target specificity, integration and humaneness of rabbit control options
Key actions for Objective 4 include: increasing the integration of available control options such as the use of baits, warren destruction and fumigation; training land managers to make the best use of control methods; and increasing the adoption of standard control methods. Actions 4.1–4.4 focus on increasing the effectiveness of rabbit control through better use of existing techniques and the development of new techniques, including those for monitoring success of control in the field. These actions are of medium or high priority, and most will require a long-term commitment.
Poisoning, warren ripping and warren fumigation can be used in combination (although not at the same time) to control rabbits effectively. Action 4.1 is to support research to ensure these management options are effective, target specific and humane. For example, a more humane alternative to the fumigant chloropicrin is required. An alternative to chloropicrin may be supported by industry on occupational health and safety grounds as operators must be trained to use it safely.
To improve the effectiveness of control programs, Action 4.2 is to develop training programs to help land managers to evaluate and adopt eradication or control methods appropriate for local conditions, and determine in what circumstances and times they should be used. This is important because of the lack of skills in this area, especially as many younger land managers have not yet experienced high rabbit numbers due to the success of RHD. Encouraging adoption of new and appropriate control methods by managers should reduce impacts on non-target species, and the likelihood that rabbits will develop genetic and behavioural resistance to toxins and baits.
Action 4.3 is to research ways of maximising the effectiveness of biocontrols such as myxomatosis, RHD and immunocontraception through integration with other control methods, and investigate potential new biocontrol agents. Initial emphasis should be on increasing the effectiveness of RHD in high-rainfall areas.
To ensure that rabbit management follows best practice, Action 4.4 is to continue to promote the adoption and adaptation of the relevant model codes of practice and standard operating procedures for the effective and humane management of rabbits. This includes their recognition as a reference under the National Competency Standards for Vertebrate Pest Management (NTIS 2007).
Performance indicators
• Maximised effectiveness of RHD and integrated use with other biological control agents and conventional control options.
• Widespread use of improved rabbit baiting tools and methods.
• Increased adoption and adaptation of the model codes of practice and standard operating procedures for humane management of rabbits, including their recognition as a reference under the National Competency Standards for Vertebrate Pest Management.
| Action | Priority and timeframe |
| 4.1 Enhance current methods for poisoning, warren ripping and warren fumigation to ensure they are effective, target specific and humane, and develop alternatives as required. | High priority, long term |
| 4.2 Develop programs to help land managers adopt locally appropriate control methods, including a process to prioritise warren ripping areas in the rangelands. | Medium priority, short term |
| 4.3 Conduct research to maximise the effectiveness of existing biocontrols, and investigate new biocontrols. | High priority, long term |
| 4.4 Continue to promote the adoption of the model codes of practice and standard operating procedures for effective and humane management of rabbits. | Medium priority, long term |
Objective 5
Increase awareness of all stakeholders of the objectives and actions of the TAP, and of the need to control and manage rabbits
Action 5.1 focuses on ensuring that the TAP actions are better communicated to interested parties by preparing and distributing extension materials. The extension materials will help to promote knowledge and understanding of the 14 actions listed in Objectives 1–4, of the techniques used in rabbit control, and why competition and land degradation by rabbits are listed as a key threatening process. This action has a high priority and will require a long-term commitment.
Performance indicators
• Widespread use of current best-practice techniques in rabbit control.
• Increased awareness of the threat posed by rabbits.
• Increased awareness of the TAP actions and objectives.
| Action | Priority and timeframe |
| 5.1 Promote: • broad understanding of the threat to biodiversity posed by rabbits and support for their control • support for the actions to be undertaken under this plan • the use of humane and cost-effective rabbit control methods • best-practice effective rabbit control in all tenures, and • understanding of competition and land degradation by rabbits as a key threatening process. | High priority, long term |
3 Duration, cost, implementation and evaluation of the plan
3.1 Duration and cost of the plan
This plan reflects the fact that the threat abatement process is likely to be ongoing, as there is no likelihood of nationally eradicating all rabbits in the wild in the foreseeable future. In general, most current rabbit control programs aim for long-term suppression of rabbit populations, and a reduction in damage to the environment and production in the most cost-efficient manner (Williams et al. 1995).
Investment in many of the TAP actions will be determined by the level of resources that stakeholders commit to management of the problem. The total cost of implementation therefore cannot be quantified at the time of writing. Figures for the amount spent on rabbit control are, to varying degrees, available from states and territories. For example, in New South Wales, funding for operational programs for rabbit control was $84 000 in 2000–01 and $108 000 in 2001–02 (English and Chapple 2002). The total labour cost for rabbit control in Australia over the period 1998–2003 was estimated at between $0.8 million and $1.4 million (Reddiex and Forsyth 2004, Reddiex et al. 2004). However, these figures are low because they were collected in the period when RHD was having its greatest impact. A significant increase in rabbit numbers is inevitable as rabbit populations begin to recover over wide areas as a result of such factors as a decrease in the effectiveness of RHD (B Cooke, Invasive Animals Cooperative Research Centre, pers comm, January 2007).
This TAP provides a framework for undertaking targeted priority actions. Budgetary and other constraints may affect the achievement of the objectives of this plan, and as knowledge changes, proposed actions may be modified over the life of the plan. Australian Government funds may be available to implement key national environmental priorities, such as relevant actions listed in this plan and actions identified in regional natural resource management plans.
3.2 Implementing the plan
DEWHA will work with other Australian Government agencies, state and territory governments and national and regional industry and community groups, to facilitate the implementation of the plan. There are many different stakeholder interests and perspectives to take into account in managing rabbits. For example, Indigenous communities’ views need to be fully considered. It will be important to consult and involve the range of stakeholders in implementing the actions in this plan. Greater integration between agricultural/pastoral and other control efforts will be encouraged.
The Australian Government will implement the plan as it applies to Commonwealth land.
DEWHA will support a TAP implementation team to assist and advise on the implementation of the plan. The team will draw on expertise in vertebrate pest management from state and territory agencies, and non-government organisations.
This TAP will operate under the overarching framework of the Australian Biosecurity System for Primary Production and the Environment (AusBIOSEC) and in the context of the Australian Pest Animal Strategy, both of which aim to reduce the impacts of invasive species on native species and ecosystems.
3.3 Evaluating implementation
of the plan
It will be difficult to assess directly the effectiveness of the plan in abating the impacts of rabbits on Australia’s biodiversity. However, the Natural Resource Management Monitoring and Evaluation Framework (NRMMC 2003) established a program to provide national information about resource condition on a range of biophysical matters, including threats from vertebrate species such as rabbits. As part of this work, a range of indicators will provide information on the extent of the impact of priority vertebrate species on biodiversity, as well as national trends on their distribution and abundance.
Appendix A: Species affected by rabbits
The species in the table below may be adversely affected by rabbit competition and land degradation (that is, there is scientific proof, anecdotal evidence or the potential for impact). The threatened species included are listed under the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act). The list is indicative and not comprehensive.
Information for species listed under the EPBC Act is available from the Species Profile and Threats Database: cellpadding="0" cellspacing="0"> Type/category Scientific name Common name Current status Listed threatened species that may be adversely affected Birds Acanthiza iredalei iredalei Slender-billed thornbill (western) Vulnerable Amytornis barbatus barbatus Grey grasswren (bulloo) Vulnerable Amytornis textilis modestus Thick-billed grasswren (eastern) Vulnerable Amytornis textilis myall Thick-billed grasswren (Gawler Ranges) Vulnerable Cacatua pastinator pastinator Muir’s corella (southern), western long-billed corella (southern) Vulnerable Calyptorhynchus lathami halmaturinus Glossy black-cockatoo (South Australian), glossy black-cockatoo (Kangaroo Island) Endangered Diomedea exulans Wandering albatross Vulnerable Geophaps scripta scripta Squatter pigeon (southern) Vulnerable Halobaena caerulea Blue petrel Vulnerable Leipoa ocellata Malleefowl Vulnerable Neophema chrysogaster Orange-bellied parrot Critically endangered Pachyptila turtur subantarctica Fairy prion (southern), fairy prion (Macquarie Island) Vulnerable Pedionomus torquatus Plains-wanderer Vulnerable Birds (continued) Pezoporus occidentalis Night parrot Endangered Poephila cincta cincta Black-throated finch (southern) Endangered Polytelis alexandrae Princess parrot, Alexandra’s parrot Vulnerable Pterodroma mollis Soft-plumaged petrel Vulnerable Pterodroma neglecta neglecta Kermadec petrel (western) Vulnerable Xanthomyza phrygia Regent honeyeater Endangered Mammals Burramys parvus Mountain pygmy-possum Endangered Dasycercus byrnei Kowari Vulnerable Dasycercus cristicauda Mulgara Vulnerable Dasycercus hillieri Ampurta Endangered Lagorchestes hirsutus unnamed subsp. Mala, rufous hare-wallaby (central mainland form) Endangered Macrotis lagotis Greater bilby Vulnerable Notomys fuscus Dusky hopping-mouse, wilkiniti Vulnerable Perameles gunnii unnamed subsp. Eastern barred bandicoot (mainland) Endangered Petrogale lateralis lateralis Black-flanked rock-wallaby Vulnerable Petrogale lateralis MacDonnell Ranges race Warru, black-footed rock-wallaby Vulnerable Petrogale penicillata Brush-tailed rock-wallaby Vulnerable Petrogale xanthopus xanthopus Yellow-footed rock-wallaby (SA and NSW) Vulnerable Pseudomys australis Plains rat Vulnerable Reptiles Ophidiocephalus taeniatus Bronzeback snake-lizard Vulnerable Tympanocryptis pinguicolla Grassland earless dragon Endangered Insects Synemon plana Golden sun moth Critically endangered Plants Abutilon julianae Norfolk Island abutilon Critically endangered Acacia araneosa Spidery wattle, Balcanoona wattle Vulnerable Acacia awestoniana Stirling Range wattle Vulnerable Acacia carneorum Needle wattle, dead finish, purple-wood wattle Vulnerable Acacia cretacea Chalky wattle Endangered Acacia enterocarpa Jumping-jack wattle Endangered Acacia glandulicarpa Hairy-pod wattle Vulnerable Acacia insolita Yornaning wattle Endangered Acacia latzii Latz’s wattle Vulnerable Acacia peuce Waddy, waddi, waddy-wood, Birdsville wattle Vulnerable Acacia pickardii Vulnerable Acacia rhamphophylla Kundip wattle Endangered Acacia rhetinocarpa Neat wattle, resin wattle (SA) Vulnerable Acacia subflexuosa Endangered Achyranthes margaretarum Critically endangered Arachnorchis amoena Charming spider-orchid Endangered Arachnorchis argocalla White-beauty spider-orchid Endangered Arachnorchis audasii McIvor spider-orchid, Audas spider-orchid Endangered Arachnorchis busselliana ( listed as Caladenia busselliana) Bussell’s spider-orchid Endangered Arachnorchis concolor Crimson spider-orchid, maroon spider-orchid Vulnerable Arachnorchis conferta Coast spider-orchid Endangered Arachnorchis formosa Elegant spider-orchid, blood-red spider-orchid Vulnerable Plants (continued) Arachnorchis gladiolata ( listed as Caladenia gladiolata) Bayonet spider-orchid, clubbed spider-orchid Endangered Arachnorchis lowanensis Wimmera spider-orchid Endangered Arachnorchis macroclavia Large-club spider-orchid Endangered Arachnorchis robinsonii Frankston spider-orchid Endangered Arachnorchis rosella Rosella spider-orchid, little pink spider-orchid Endangered Arachnorchis tensa Greencomb spider-orchid, rigid spider-orchid Endangered Arachnorchis thysanochila Fringed spider-orchid Endangered Arachnorchis versicolor ( listed as Caladenia versicolor) Candy spider-orchid Vulnerable Arachnorchis xanthochila ( listed as Caladenia xanthochila) Yellow-lip spider-orchid Endangered Asterolasia nivea Bindoon starbush Vulnerable Austrostipa nullanulla Club spear-grass Vulnerable Ballantinia antipoda Southern shepherd’s purse Endangered Banksia cuneata Matchstick banksia, Quairading banksia Endangered Banksia oligantha Wagin banksia Endangered Barbarea australis Native wintercress Critically endangered Boronia capitata subsp. capitata Endangered Borya mirabilis Grampians pincushion-lily Endangered Brachyscias verecundus Ironstone brachyscias Critically endangered Brachyscome muelleri Endangered Plants (continued) Caladenia bryceana subsp. bryceana Dwarf spider-orchid Endangered Calectasia arnoldii Stilted tinsel lily Vulnerable Calonema wanosa Vulnerable Calonemorchis elegans ( listed as Caladenia elegans) Endangered Calotis glandulosa Mauve burr-daisy Vulnerable Chamelaucium sp. Gingin (NG Marchant s.n. 4/11/1988) Gingin wax Endangered Chorizema humile Prostrate flame pea Endangered Conostylis dielsii Irwin conostylis Endangered Conostylis drummondii Drummond’s conostylis Endangered Conostylis micrantha Small-flowered conostylis Endangered Conostylis rogeri Kulin conostylis, single-flowered conostylis Vulnerable Cynanchum elegans White-flowered wax plant Endangered Darwinia carnea Mogumber bell Endangered Darwinia sp. Carnamah Harlequin bell Endangered Dichanthium setosum Vulnerable Drakonorchis drakeoides Hinged dragon orchid Endangered Eremophila viscida Varnish bush Endangered Eucalyptus cadens Warby Range swamp gum Vulnerable Eucalyptus gunnii Miena cider gum Endangered Eucalyptus morrisbyi Morrisbys gum Endangered Frankenia parvula Short-leaved frankenia Endangered Gastrolobium lehmannii Cranbrook pea Vulnerable Grevillea althoferorum Split-leaved grevillea Endangered Grevillea curviloba Narrow curved-leaf grevillea Endangered Plants (continued) Grevillea maccutcheonii Endangered Grevillea scapigera Corrigin grevillea Endangered Gyrostemon reticulatus Net-veined gyrostemon Critically endangered Hakea aculeata Column hakea Vulnerable Hakea maconochieana Vulnerable Hakea pulvinifera Endangered Hemiandra gardneri Red snakebush Endangered Lepidium aschersonii Spiny pepper-cress Vulnerable Lepidium hyssopifolium Basalt pepper-cress Endangered Lepidium monoplocoides Winged pepper-cress Endangered Lepidium peregrinum Endangered Minuria tridens Minnie daisy Vulnerable Oligochaetochilus despectans Lowly greenhood Endangered Philotheca basistyla White-flowered philotheca Endangered Pomaderris subplicata Concave pomaderris Vulnerable Prasophyllum correctum Gaping leek-orchid Endangered Prasophyllum frenchii Maroon leek-orchid, slaty leek-orchid, stout leek-orchid, French’s leek-orchid Endangered Prasophyllum goldsackii Goldsack’s leek-orchid Endangered Prasophyllum morganii Mignonette leek-orchid, Cobungra leek-orchid, dense leek-orchid Vulnerable Prasophyllum pallidum Pale leek-orchid Vulnerable Prasophyllum subbisectum Pomonal leek-orchid Endangered Prostanthera calycina Vulnerable Prostanthera eurybioides Monarto mintbush Endangered Pterostylis arenicola Sandhill greenhood orchid Vulnerable Plants (continued) Pterostylis basaltica Basalt greenhood Endangered Pterostylis bryophila Hindmarsh Valley greenhood Critically endangered Pterostylis cheraphila Floodplain rustyhood Vulnerable Pterostylis gibbosa Illawarra greenhood, rufa greenhood, pouched greenhood Endangered Pterostylis sp. (Northampton) Northampton midget greenhood Endangered Pterostylis sp. Halbury Halbury greenhood Endangered Pterostylis sp. Hale Hale dwarf greenhood Endangered Pterostylis xerophila Desert greenhood Vulnerable Ptilotus beckerianus Vulnerable Ptilotus fasciculatus Fitzgerald’s mulla-mulla Endangered Ranunculus anemoneus Anemone buttercup Vulnerable Rulingia sp. Trigwell Bridge (R Smith s.n. 20/6/1989) Trigwell’s rulingia Endangered Rutidosis heterogama Vulnerable Senecio garlandii Vulnerable Senecio macrocarpus Large-fruit fireweed, large-fruit groundsel Vulnerable Senecio megaglossus Superb groundsel Vulnerable Stachystemon nematophorus Three-flowered stachystemon Vulnerable Stackhousia annua Annual stackhousia, annual candles Vulnerable Swainsona murrayana Slender Darling-pea, slender swainson, Murray swainson-pea Vulnerable Swainsona pyrophila Yellow swainson-pea Vulnerable Synaphea quartzitica Quartz-loving synaphea Endangered Tetratheca deltoidea Granite tetratheca Endangered Plants (continued) Tetratheca gunnii Shy Susan Critically endangered Thelymitra epipactoides Metallic sun-orchid Endangered Thelymitra mackibbinii Brilliant sun-orchid Vulnerable Thomasia glabripetala Sandplain thomasia Vulnerable Tribonanthes purpurea Granite pink Vulnerable Verticordia fimbrilepis Shy featherflower Endangered Verticordia spicata Scaley-leaved featherflower, scaly-leaved featherflower Endangered Verticordia staminosa var. cylindracea Granite featherflower Endangered Verticordia staminosa Endangered Westringia crassifolia Whipstick westringia Endangered Unlisted species or taxa that could be adversely affected Plants Cullen parvum Small scurf-pea Hemigenia exilis Huperzia australiana Menkea draboides Nematoceras dienemum Nematoceras sulcatum Phlegmatospermum drummondii Drummond’s phlegmatospermum Poa cookii Polystichum vestitum Triodia bromoides Listed critical habitat Diomedea exulans (Wandering albatross) — Macquarie Island
( listed as Tympanocryptis lineata pinguicolla)
subsp. recurva
subsp. capillata
( listed as Caladenia amoena)
( listed as Caladenia argocalla)
( listed as Caladenia formosa)
( listed as Caladenia lowanensis)
( listed as Caladenia robinsonii)
( listed as Caladenia rosella)
( listed as Caladenia tensa)
( listed as Caladenia thysanochila)
subsp. teres
(J Coleby-Williams 148)
subsp. divaricata
subsp. incurva
( listed as Pterostylis despectans)
(SD Hopper 3349)
(R Bates 8425)
(R Bates 21725)
subsp. fimbrilepis
subsp. squamosa
( listed as Verticordia staminosa subsp. cylindracea var. cylindracea)
subsp. staminosa
Glossary
Biocontrol Control of pests by disrupting their ecological status through the use of organisms that are natural predators, parasites or pathogens.
Critically endangered Under the EPBC Act, a native species is eligible to be included in the critically endangered category at a particular time if, at that time, it is facing an extremely high risk of extinction in the wild in the immediate future, as determined in accordance with the prescribed criteria.
Endangered Under the EPBC Act, a native species is eligible to be included in the endangered category at a particular time if, at that time, (a) it is not critically endangered; and (b) it is facing a very high risk of extinction in the wild in the near future, as determined in accordance with the prescribed criteria.
Fecundity Potential rate at which an organism reproduces.
Feral An introduced animal, formerly in domestication, with an established, self-supporting population in the wild.
Genotyping The process of determining the genotype (i.e. the genetic makeup) of an individual with a biological assay.
Invasive species A species occurring as a result of human activities beyond its accepted normal distribution and which threatens valued environmental, agricultural or personal resources by the damage it causes (Beeton et al. 2006).
Key threatening process Under the EPBC Act, a process that threatens or may threaten the survival, abundance or evolutionary development of a native species or ecological community.
Myxomatosis A disease caused by the myxoma virus that was introduced to Australia as a biological control agent for rabbits. The disease is effective in reducing rabbit populations in areas of moderate and high rainfall (Williams et al. 1995).
Performance indicator A criterion or measure that provides information on the extent to which a policy, program or initiative is achieving its outcomes.
Pest animal or species Any non-human species of animal that causes trouble locally, or over a wide area, to one or more persons, either by being a health hazard or a general nuisance, or by causing damage to agriculture, wild ecosystems or natural resources.
Rabbit haemorrhagic disease A viral disease exotic to Australia that causes high death rates in rabbits. Also called rabbit calicivirus disease (Williams et al. 1995).
Threat abatement plan Under the EPBC Act, a plan providing for the research, management, and any other actions necessary to reduce the impact of a listed key threatening process on affected species and ecological communities.
Threatened species A species under the EPBC Act listed as critically endangered, endangered, vulnerable or conservation dependent.
Vulnerable Under the EPBC Act, a native species is eligible to be included in the vulnerable category at a particular time if, at that time, (a) it is not critically endangered or endangered; and (b) it is facing a high risk of extinction in the wild in the medium-term future, as determined in accordance with the prescribed criteria.
Acronyms and abbreviations
BRS Bureau of Rural Sciences
DEWHA Australian Government Department of the Environment, Water, Heritage and the Arts
EPBC Act the Commonwealth Environment Protection and Biodiversity Conservation Act 1999
RHD rabbit haemorrhagic disease
TAP threat abatement plan
References
Beeton RJS, Buckley KI, Jones GJ, Morgan D, Reichelt RE and Trewin D (2006). Australia state of the environment 2006, independent report to the Australian Government Minister for the Environment and Heritage, Australian Government Department of the Environment and Heritage, Canberra.
Bowen ZE and Read JL (1998). Factors influencing breeding and survivorship of rabbits in the Roxby Downs region. Wildlife Research
25:655–662.
Cooke BD (1993). Integrated control of rabbits. In: Australian rabbit control conference, Cooke BD (ed), Australian Rabbit Control Conference, Adelaide, 2–3 April 1993, Anti-Rabbit Research Foundation of Australia, 14–17.
DEWHA (Department of the Environment, Water, Heritage and the Arts) (2008). Background document for the threat abatement plan for competition and land degradation by rabbits, DEWHA, Canberra.
Dickman CR (1996). Overview of the impact of feral cats on Australian native fauna, report to the Australian Nature Conservation Agency, Canberra.
(Accessed December 2006)
EA (Environment Australia) (1999a). Threat abatement plan for competition and land degradation by feral rabbits, EA, Canberra.
EA (Environment Australia) (1999b). Threat abatement plan for predation by the European red fox, EA, Canberra.
EA (Environment Australia) (1999c). Threat abatement plan for predation by feral cats, EA, Canberra.
EA (Environment Australia) (1999d). Threat abatement plan for predation by feral goats, EA, Canberra.
English A and Chapple R (2002). A report on the management of feral animals, New South Wales National Parks and Wildlife Service.
(Accessed December 2006)
Hart Q (2005). A review of the Commonwealth Government’s threat abatement plans for feral goats, feral rabbits, feral cats and the European red fox, final report for the Australian Government Department of the Environment and Heritage, Bureau of Rural Sciences, Canberra.
NRMMC (Natural Resource Management Ministerial Council) (2003). National natural resource management monitoring and evaluation framework.
(Accessed August 2007)
NSW NPWS (New South Wales National Parks and Wildlife Service) (2001). Threat abatement plan for predation by the red fox (Vulpes vulpes), NSW NPWS, Hurstville. (Accessed December 2006)
NTIS (National Training Information Service) (2007). National competency standards for vertebrate pest management (RTD1501A, RTD4406A, RTD5402A).
(Accessed November 2007)
Reddiex B and Forsyth DM (2004). Review of existing red fox, feral cat, feral rabbit, feral pig and feral goat control in Australia. II. Information gaps, Arthur Rylah Institute for Environmental Research, Department of Sustainability and Environment, Melbourne. (Accessed December 2004)
Reddiex B, Forsyth DM, McDonald-Madden E, Einoder LD, Griffioen PA, Chick RR and Robley AJ (2004). Review of existing red fox, wild dog, feral cat, feral rabbit, feral pig, and feral goat control in Australia. I. Audit, Arthur Rylah Institute for Environmental Research, Department of Sustainability and Environment, Melbourne.
(Accessed December 2006)
Sandell PR and Start AN (1999). Rabbit calicivirus disease program report 4: implications for biodiversity in Australia, Group RM, Bureau of Rural Sciences, Canberra.
Williams K, Parer I, Coman B, Burley J and Braysher M (1995). Managing vertebrate pests: rabbits, Bureau of Resource Sciences and CSIRO Division of Wildlife and Ecology, Australian Government Publishing Service, Canberra.
Endnotes
Endnote 1—About the endnotes
The endnotes provide information about this compilation and the compiled law.
The following endnotes are included in every compilation:
Endnote 1—About the endnotes
Endnote 2—Abbreviation key
Endnote 3—Legislation history
Endnote 4—Amendment history
Abbreviation key—Endnote 2
The abbreviation key sets out abbreviations that may be used in the endnotes.
Legislation history and amendment history—Endnotes 3 and 4
Amending laws are annotated in the legislation history and amendment history.
The legislation history in endnote 3 provides information about each law that has amended (or will amend) the compiled law. The information includes commencement details for amending laws and details of any application, saving or transitional provisions that are not included in this compilation.
The amendment history in endnote 4 provides information about amendments at the provision (generally section or equivalent) level. It also includes information about any provision of the compiled law that has been repealed in accordance with a provision of the law.
Misdescribed amendments
A misdescribed amendment is an amendment that does not accurately describe the amendment to be made. If, despite the misdescription, the amendment can be given effect as intended, the amendment is incorporated into the compiled law and the abbreviation “(md)” added to the details of the amendment included in the amendment history.
If a misdescribed amendment cannot be given effect as intended, the abbreviation “(md not incorp)” is added to the details of the amendment included in the amendment history.
Endnote 2—Abbreviation key
| o = order(s) | |
| ad = added or inserted | Ord = Ordinance |
| am = amended | orig = original |
| amdt = amendment | par = paragraph(s)/subparagraph(s) |
| c = clause(s) | /sub‑subparagraph(s) |
| C[x] = Compilation No. x | pres = present |
| Ch = Chapter(s) | prev = previous |
| def = definition(s) | (prev…) = previously |
| Dict = Dictionary | Pt = Part(s) |
| disallowed = disallowed by Parliament | r = regulation(s)/rule(s) |
| Div = Division(s) | |
| exp = expires/expired or ceases/ceased to have | reloc = relocated |
| effect | renum = renumbered |
| F = Federal Register of Legislation | rep = repealed |
| gaz = gazette | rs = repealed and substituted |
| LA = Legislation Act 2003 | s = section(s)/subsection(s) |
| LIA = Legislative Instruments Act 2003 | Sch = Schedule(s) |
| (md) = misdescribed amendment can be given | Sdiv = Subdivision(s) |
| effect | SLI = Select Legislative Instrument |
| (md not incorp) = misdescribed amendment | SR = Statutory Rules |
| cannot be given effect | Sub‑Ch = Sub‑Chapter(s) |
| mod = modified/modification | SubPt = Subpart(s) |
| No. = Number(s) | underlining = whole or part not |
| commenced or to be commenced |
Endnote 3—Legislation history
| Name | Registration | Commencement | Application, saving and transitional provisions |
| Threat Abatement Plan for Competition and Land Degradation by Feral Rabbits | 14 Oct 2008 (2008B00665) | 02 Jul 1999 | |
| Threat Abatement Plan for Competition and Land Degradation by Rabbits 2008 | 12 Jan 2009 (F2009L00068) | 01 Oct 2008 |
Endnote 4—Amendment history
| Provision affected | How affected |
| Threat Abatement Plan for Competition and Land Degradation by Feral Rabbits | rs F2009L00068 |
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0
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