Reintroducing the dingo: the risk of dingo predation to threatened vertebrates of western New South Wales
B. L. Allen A C and P. J. S. Fleming BA The University of Queensland, School of Animal Studies, Gatton, Qld 4343, Australia.
B Vertebrate Pest Research Unit, NSW Department of Primary Industries, Orange Agricultural Institute, Forest Road, Orange, NSW 2800, Australia.
C Corresponding author. Present address: Vertebrate Pest Research Unit, NSW Department of Primary Industries, Sulfide Street, Broken Hill, NSW 2880, Australia. Email: benjamin.allen@dpi.nsw.gov.au
Wildlife Research 39(1) 35-50 https://doi.org/10.1071/WR11128
Submitted: 20 July 2011 Accepted: 8 November 2011 Published: 30 January 2012
Abstract
Context: The reintroduction of dingoes into sheep-grazing areas south-east of the dingo barrier fence has been suggested as a mechanism to suppress fox and feral-cat impacts. Using the Western Division of New South Wales as a case study, Dickman et al. (2009) recently assessed the risk of fox and cat predation to extant threatened species and concluded that reintroducing dingoes into the area would have positive effects for most of the threatened vertebrates there, aiding their recovery through trophic cascade effects. However, they did not formally assess the risk of dingo predation to the same threatened species.
Aims: To assess the risk of dingo predation to the extant and locally extinct threatened vertebrates of western New South Wales using methods amenable to comparison with Dickman et al. (2009).
Methods: The predation-risk assessment method used in Dickman et al. (2009) for foxes and cats was applied here to dingoes, with minor modification to accommodate the dietary differences of dingoes. This method is based on six independent biological attributes, primarily reflective of potential vulnerability characteristics of the prey. Individual-attribute scores were used to derive an overall risk score.
Key results: Up to 75 (94%) of the 80 extant species were predicted to be at risk of dingo predation (71% at high risk) regardless of any effect dingoes might have on foxes or cats. Up to 17 of the 21 (81%) locally extinct species were predicted to be at high risk of dingo predation using this approach. The re-establishment of even low-density dingo populations may have negative effects on at least 22% of extant threatened vertebrates.
Conclusions: The generic risk-assessment method was insensitive, and experienced difficulty in describing the true nature of canid predation risk. Despite this weakness, however, it is clear that several threatened vertebrates are susceptible to dingo predation. Prior to the re-establishment of dingoes, we recommend that dingo predation risks to all vertebrates (threatened or otherwise) be assessed using more sensitive and descriptive techniques, and we strongly caution against the positive management of dingoes under current ecological conditions.
Implications: The results of this study imply that dingoes present similar levels of direct risk to threatened species as foxes and feral cats, and dingo predation of threatened species should be formally considered in any proposal encouraging dingo populations in western New South Wales.
Additional keywords: apex predator, Canis lupus dingo, mesopredator suppression, predation-risk assessment, reintroduction, threatened fauna.
References
Abbott, I. (2002). Origin and spread of the cat, Felis catus, on mainland Australia, with a discussion of the magnitude of its early impact on native fauna. Wildlife Research 29, 51–74.| Origin and spread of the cat, Felis catus, on mainland Australia, with a discussion of the magnitude of its early impact on native fauna.Crossref | GoogleScholarGoogle Scholar |
Allen, B. L. (2010a). Did dingo control cause the elimination of kowaris through mesopredator release effects? A response to Wallach and O’Neill (2009). Animal Biodiversity and Conservation 32, 1–4.
Allen, B. L. (2010b). Skin and bone: observations of dingo scavenging during a chronic food shortage. Australian Mammalogy 32, 207–208.
| Skin and bone: observations of dingo scavenging during a chronic food shortage.Crossref | GoogleScholarGoogle Scholar |
Allen, B. L. (2011). A comment on the distribution of historical and contemporary livestock grazing across Australia: implications for using dingoes for biodiversity conservation. Ecological Management & Restoration 12, 26–30.
| A comment on the distribution of historical and contemporary livestock grazing across Australia: implications for using dingoes for biodiversity conservation.Crossref | GoogleScholarGoogle Scholar |
Allen, B. L. (2012). The effect of lethal control on the conservation values of Canis lupus dingo. In ‘Wolves: Biology, Conservation, and Management’. (Eds A. P. Maia and H. F. Crussi.) (Nova Publishers: New York.)
Allen, B. L., Engeman, R. M., and Allen, L. R. (2011a). Wild dogma II: the role and implications of wild dogma for wild dog management in Australia. Current Zoology 57, 737–740.
Allen, B. L., Engeman, R. M., and Allen, L. R. (2011b). Wild dogma: an examination of recent ‘evidence’ for dingo regulation of invasive mesopredator release in Australia. Current Zoology 57, 568–583.
Allen, B. L., Read, J. L., and Medlin, G. (2011c). Additional records of small mammals in northern South Australia. Australian Mammalogy 33, 68–72.
| Additional records of small mammals in northern South Australia.Crossref | GoogleScholarGoogle Scholar |
Allen, L. R., and Gonzalez, A. (2000). Movement of dingoes from Shoalwater Bay training area, final report to Department of Defence. (Robert Wicks Research Centre, Toowoomba, Qld.)
Allen, L., Lee, J., and Gonzalez, A. (1998). ‘The Management and Eradication of Feral Goats from Townshend Island.’ (Department of Natural Resources: Toowoomba, Qld.)
Anon. (2003). ‘Recovery Plan for Marine Turtles in Australia.’ (Marine Species Section, Approvals and Wildlife Division, Environment Australia: Canberra.)
APVMA (2008). ‘Review Findings for Sodium Monofluoroacetate: The Reconsideration of Registrations of Products Containing Sodium Monofluoroacetate and Approvals of their Associated Labels, Environmental Assessment.’ (Australian Pesticides and Veterinary Medicines Authority: Canberra.)
Archer, M. (1974). New information about the quaternary distribution of the thylacine (Marsupialia, Thylacinidae) in Australia. Journal of the Proceedings of the Royal Society of Western Australia 57, 43–50.
Augusteyn, J. (2010). Determining the effectiveness of canine control at Taunton National park (Scientific) and its impact on the population of bridled nailtail wallabies. In ‘Proceedings of the Queensland Pest Animal Symposium’, Gladstone, Queensland.
Baird, R. F. (1991). The dingo as a possible factor in the disappearance of the Gallinula mortierii from the Australian mainland. Emu 91, 121–122.
| The dingo as a possible factor in the disappearance of the Gallinula mortierii from the Australian mainland.Crossref | GoogleScholarGoogle Scholar |
Banks, S. C., Horsup, A., Wilton, A. N., and Taylor, A. C. (2003). Genetic marker investigation of the source and impact of predation on a highly endangered species. Molecular Ecology 12, 1663–1667.
| Genetic marker investigation of the source and impact of predation on a highly endangered species.Crossref | GoogleScholarGoogle Scholar |
Barrett, G., Silcocks, A., Cunningham, R., and Poulter, R. (2003). ‘The New Atlas of Australian Birds.’ (Royal Australasian Ornithologists Union: Melbourne.)
Benshemesh, J. (2004). ‘Recovery Plan for Marsupial Moles Notoryctes typhlops and N. caurinus, 2005–2010.’ (Northern Territory Department of Infrastructure, Planning and Environment: Alice Springs, NT.)
Benshemesh, J. (2007). ‘National Recovery Plan for Malleefowl.’ (Department for Environment and Heritage: Adelaide.)
Berger, J., Swenson, J. E., and Persson, I. (2001). Recolonizing carnivores and naïve prey: conservation lessons from pleistocene extinctions. Science 291, 1036–1039.
| Recolonizing carnivores and naïve prey: conservation lessons from pleistocene extinctions.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3MXhtFGksr0%3D&md5=5798d6685d8cd6b52fcfab7bd00f080aCAS |
Bird, P. (1994). ‘Improved Electric Fences and Baiting Techniques: A Behavioural Approach to Integrated Dingo Control.’ (Animal and Plant Control Commission, Department of Primary Industries South Australia: Adelaide.)
Bomford, M. (2008). ‘Risk Assessment Models for Establishment of Exotic Vertebrates in Australia and New Zealand.’ (Invasive Animal Cooperative Research Centre: Canberra.)
Boutin, S. (1995). Testing predator-prey theory by studying fluctuating populations of small mammals. Wildlife Research 22, 89–100.
| Testing predator-prey theory by studying fluctuating populations of small mammals.Crossref | GoogleScholarGoogle Scholar |
Burbidge, A. A., and McKenzie, N. L. (1989). Patterns in the modern decline of Western Australia’s vertebrate fauna: causes and conservation implications. Biological Conservation 50, 143–198.
| Patterns in the modern decline of Western Australia’s vertebrate fauna: causes and conservation implications.Crossref | GoogleScholarGoogle Scholar |
Carwardine, J., O’Connor, T., Legge, S., Mackey, B., Possingham, H. P., and Martin, T. G. (2011). ‘Priority Threat Management to Protect Kimberley Wildlife.’ (CSIRO Ecosystem Sciences: Brisbane.)
Caughley, G., and Grigg, G. (1981). Surveys of the distribution and density of kangaroos in the pastoral zone of South Australia, and their bearing on the feasibility of aerial survey in large and remote areas. Australian Wildlife Research 8, 1–11.
| Surveys of the distribution and density of kangaroos in the pastoral zone of South Australia, and their bearing on the feasibility of aerial survey in large and remote areas.Crossref | GoogleScholarGoogle Scholar |
Caughley, G., and Sinclair, A. R. E. (1994). ‘Wildlife Ecology and Management.’ (Blackwell Sciences: Cambridge, MA.)
Claridge, A., and Hunt, R. (2008). Evaluating the role of the Dingo as a trophic regulator: additional practical suggestions. Ecological Management & Restoration 9, 116–119.
| Evaluating the role of the Dingo as a trophic regulator: additional practical suggestions.Crossref | GoogleScholarGoogle Scholar |
Coman, B., and Jones, E. (2007). The loaded dog: on objectivity in the biological sciences and the curious case of the dingo. Quadrant 1 November 2007, 10–14.
Cooney, R. (2004). ‘The Precautionary Principle in Biodiversity Conservation and Natural Resource Management: An Issues Paper for Policy-Makers, Researchers, and Practitioners.’ (IUCN: Gland, Switzerland.)
Corbett, L. K. (2001a). The conservation status of the dingo Canis lupus dingo in Australia, with particular reference to New South Wales: threats to pure dingoes and potential solutions. In ‘Symposium on the Dingo’. (Eds C. R. Dickman and D. Lunney.) pp. 10–19. (Royal Zoological Society of New South Wales, Australian Museum: Sydney.)
Corbett, L. K. (2001b) ‘The Dingo in Australia and Asia.’ 2nd edn. (J.B. Books: Marleston, SA.)
Corbett, L. K. (2008). Canis lupus ssp. dingo. In ‘IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2’. Available at www.iucnredlist.org [verified January 2012].
Corbett, L., and Newsome, A. E. (1987). The feeding ecology of the dingo. III. Dietary relationships with widely fluctuating prey populations in arid Australia: an hypothesis of alternation of predation. Oecologia 74, 215–227.
| The feeding ecology of the dingo. III. Dietary relationships with widely fluctuating prey populations in arid Australia: an hypothesis of alternation of predation.Crossref | GoogleScholarGoogle Scholar |
Courchamp, F., Langlais, M., and Sugihara, G. (2000). Rabbits killing birds: modelling the hyperpredation process. Journal of Animal Ecology 69, 154–164.
| Rabbits killing birds: modelling the hyperpredation process.Crossref | GoogleScholarGoogle Scholar |
Coutts-Smith, A. J., Mahon, P. S., Letnic, M., and Downey, P. O. (2007) ‘The Threat Posed by Pest Animals to Biodiversity in New South Wales.’ (Invasive Animals Cooperative Research Centre: Canberra.)
Crooks, K. R., and Soulé, M. E. (1999). Mesopredator release and avifaunal extinctions in a fragmented system. Nature 400, 563–566.
| Mesopredator release and avifaunal extinctions in a fragmented system.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK1MXltFKrsrw%3D&md5=f3924fdfaa19d0506dfbc520cb0dbebcCAS |
Cupples, J. B., Crowther, M. S., Story, G., and Letnic, M. (2011). Dietary overlap and prey selectivity among sympatric carnivores: could dingoes suppress foxes through competition for prey? Journal of Mammalogy 92, 590–600.
| Dietary overlap and prey selectivity among sympatric carnivores: could dingoes suppress foxes through competition for prey?Crossref | GoogleScholarGoogle Scholar |
DEH (2006). ‘Bounceback Progress Report.’ (Department of Environment and Heritage, Government of South Australia: Adelaide.)
Delaney, R., Fukuda, Y., and Saalfeld, K. (2009). ‘Management Program for the Magpie Goose (Anseranas semipalmata) in the Northern Territory of Australia, 2009–2014.’ (Northern Territory Department of Natural Resources, Environment, the Arts and Sport: Darwin.)
Denny, E. A., and Dickman, C. R. (2010). ‘Review of Cat Ecology and Management Strategies in Australia.’ (Invasive Animals Cooperative Research Centre: Canberra.)
DEWHA (2008a). ‘Threat Abatement Plan for Predation by Feral Cats.’ (Department of the Environment, Water, Heritage and the Arts: Canberra.)
DEWHA (2008b). ‘Threat Abatement Plan for Predation by the European Red Fox.’ (Department of the Environment, Water, Heritage and the Arts: Canberra.)
Dickman, C. R. (1996). Impact of exotic generalist predators on the native fauna of Australia. Wildlife Biology 2, 185–195.
Dickman, C. R., Pressey, R. L., Lim, L., and Parnaby, H. E. (1993). Mammals of particular conservation concern in the Western Division of New South Wales. Biological Conservation 65, 219–248.
| Mammals of particular conservation concern in the Western Division of New South Wales.Crossref | GoogleScholarGoogle Scholar |
Dickman, C., Glen, A., and Letnic, M. (2009). Reintroducing the dingo: can Australia’s conservation wastelands be restored? In ‘Reintroduction of Top-order Predators’. (Eds M. W. Hayward and M. J. Somers.) pp. 238–269. (Wiley-Blackwell: Oxford, UK.)
Estes, J. A., Terborgh, J., Brashares, J. S., Power, M. E., Berger, J., Bond, W. J., Carpenter, S. R., Essington, T. E., Holt, R. D., Jackson, J. B. C., Marquis, R. J., Oksanen, L., Oksanen, T., Paine, R. T., Pikitch, E. K., Ripple, W. J., Sandin, S. A., Scheffer, M., Schoener, T. W., Shurin, J. B., Sinclair, A. R. E., Soulé, M. E., Virtanen, R., and Wardle, D. A. (2011). Trophic downgrading of planet earth. Science 333, 301–306.
| Trophic downgrading of planet earth.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC3MXos1ylur0%3D&md5=d2b766416119d70a29d3c042cfc5cd58CAS |
Fahrig, L., and Merriam, G. (1994). Conservation of fragmented populations. Conservation Biology 8, 50–59.
| Conservation of fragmented populations.Crossref | GoogleScholarGoogle Scholar |
Fenner, S., Körtner, G., and Vernes, K. (2009). Aerial baiting with 1080 to control wild dogs does not affect the populations of two common small mammal species. Wildlife Research 36, 528–532.
| Aerial baiting with 1080 to control wild dogs does not affect the populations of two common small mammal species.Crossref | GoogleScholarGoogle Scholar |
Fleming, P., Corbett, L., Harden, R., and Thomson, P. (2001). ‘Managing the Impacts of Dingoes and Other Wild Dogs.’ (Bureau of Rural Sciences: Canberra.)
Fleming, P. J. S., Allen, B. L., and Ballard, G. (in press). Seven considerations about dingoes as biodiversity engineers: the socio-ecological niches of dogs in Australia. Australian Mammalogy , .
| Seven considerations about dingoes as biodiversity engineers: the socio-ecological niches of dogs in Australia.Crossref | GoogleScholarGoogle Scholar |
Foulkes, J. N. (2001). The ecology and management of the common brushtail possum Trichosaurus vulpecula in central Australia. Ph.D. Thesis, The University of Canberra.
Gibson, D. F. (2000). Distribution and conservation status of the black-footed rock-wallaby, Petrogale lateralis (MacDonnell Ranges race), in the Northern Territory. Australian Mammalogy 21, 213–236.
Gittleman, J. L., and Gompper, M. E. (2001). The risk of extinction: what you don’t know will hurt you. Science 291, 997–999.
| The risk of extinction: what you don’t know will hurt you.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3MXhtFGltbk%3D&md5=3f5b00d3b5fbc4244618c98a9c10692aCAS |
Glen, A. S., and Dickman, C. R. (2005). Complex interactions among mammalian carnivores in Australia, and their implications for wildlife management. Biological Reviews of the Cambridge Philosophical Society 80, 387–401.
| Complex interactions among mammalian carnivores in Australia, and their implications for wildlife management.Crossref | GoogleScholarGoogle Scholar |
Glen, A. S., and Dickman, C. R. (2008). Niche overlap between marsupial and eutherian carnivores: does competition threaten the endangered spotted-tailed quoll? Journal of Applied Ecology 45, 700–707.
| Niche overlap between marsupial and eutherian carnivores: does competition threaten the endangered spotted-tailed quoll?Crossref | GoogleScholarGoogle Scholar |
Glen, A. S., Dickman, C. R., Soule, M. E., and Mackey, B. G. (2007a). Evaluating the role of the dingo as a trophic regulator in Australian ecosystems. Austral Ecology 32, 492–501.
| Evaluating the role of the dingo as a trophic regulator in Australian ecosystems.Crossref | GoogleScholarGoogle Scholar |
Glen, A. S., Gentle, M. N., and Dickman, C. R. (2007b). Non-target impacts of poison baiting for predator control in Australia. Mammal Review 37, 191–205.
| Non-target impacts of poison baiting for predator control in Australia.Crossref | GoogleScholarGoogle Scholar |
Glen, A. S., Pennay, M., Dickman, C. R., Wintle, B. A., and Firestone, K. B. (2011). Diets of sympatric native and introduced carnivores in the Barrington Tops, eastern Australia. Austral Ecology 36, 290–296.
| Diets of sympatric native and introduced carnivores in the Barrington Tops, eastern Australia.Crossref | GoogleScholarGoogle Scholar |
Hamblin, A. (2001). ‘Land, Australia State of the Environment Report (Theme Report).’ (CSIRO Publishing: Melbourne; on behalf of the Department of Environment and Heritage, Canberra.)
Hayward, M. W., and Somers, M. J. (2009). ‘Reintroduction of Top-order Predators.’ (Wiley-Blackwell: Oxford, UK.)
Heard, G. W., Robertson, P., Black, D., Barrow, G., Johnson, P., Hurley, V., and Allen, G. (2006). Canid predation: a potentially significant threat to relic populations of the Inland Carpet Python Morelia spilota metcalfei (Pythonidae) in Victoria. The Victorian Naturalist 123, 68–74.
Holmes, J. C. (1995). Population regulation: a dynamic complex of interactions. Wildlife Research 22, 11–19.
| Population regulation: a dynamic complex of interactions.Crossref | GoogleScholarGoogle Scholar |
Holt, R. D., and Lawton, J. H. (1994). The ecological consequences of shared natural enemies. Annual Review of Ecology and Systematics 25, 495–520.
| The ecological consequences of shared natural enemies.Crossref | GoogleScholarGoogle Scholar |
Horsup, A. (2004). Recovery plan for the northern hairy-nosed wombat Lasiorhinus krefftii 2004–2008. Report produced by the Environmental Protection Agency/Queensland Parks and Wildlife Service for the Department of Environment and Heritage, Canberra.
IUCNSSC. (1995). ‘IUCN Species Surival Commission Re-introduction Specialist Group: Guidelines for Re-introductions.’ (Approved at the 41st meeting of the IUCN Council: Gland, Switzerland.)
Johnson, C. (2006). ‘Australia’s Mammal Extinctions: A 50 000 Year History.’ (Cambridge University Press: Melbourne.)
Johnson, C. N., and Isaac, J. L. (2009). Body mass and extinction risk in Australian marsupials: the ‘critical weight range’ revisited. Austral Ecology 34, 35–40.
| Body mass and extinction risk in Australian marsupials: the ‘critical weight range’ revisited.Crossref | GoogleScholarGoogle Scholar |
Johnson, C. N., and Wroe, S. (2003). Causes of extinction of vertebrates during the Holocene of mainland Australia: arrival of the dingo, or human impact? The Holocene 13, 941–948.
| Causes of extinction of vertebrates during the Holocene of mainland Australia: arrival of the dingo, or human impact?Crossref | GoogleScholarGoogle Scholar |
Kerle, J. A., Foulkes, J. N., Kimber, R. G., and Papenfus, D. (1992). The decline of the brushtail possum, Trichosurus vulpecula (Kerr 1798), in arid Australia. The Rangeland Journal 14, 107–127.
| The decline of the brushtail possum, Trichosurus vulpecula (Kerr 1798), in arid Australia.Crossref | GoogleScholarGoogle Scholar |
Kinnear, J. E., Krebs, C. J., Pentland, C., Orell, P., Holme, C., and Karvinen, R. (2010). Predator-baiting experiments for the conservation of rock-wallabies in Western Australia: a 25-year review with recent advances. Wildlife Research 37, 57–67.
| Predator-baiting experiments for the conservation of rock-wallabies in Western Australia: a 25-year review with recent advances.Crossref | GoogleScholarGoogle Scholar |
Landsberg, J., James, C. D., Morton, S. R., Hobbs, T. J., Stol, J., Drew, A., and Tongway, H. (1997). The effects of artificial sources of water on rangeland biodiversity: final report to the Biodiversity Convention and Strategy Section of the Biodiversity Group, Environment Australia. Department of the Environment and Heritage, Australian Government, Canberra.
Lee, A. K. (1995). ‘The Action Plan for Australian Rodents.’ (Australian Nature Conservation Agency: Canberra.)
Letnic, M. (2000). Dispossession, degradation, and extinction: environmental history in arid Australia. Biodiversity and Conservation 9, 295–308.
| Dispossession, degradation, and extinction: environmental history in arid Australia.Crossref | GoogleScholarGoogle Scholar |
Letnic, M., Crowther, M., and Koch, F. (2009a). Does a top-predator provide an endangered rodent with refuge from a mesopredator? Animal Conservation 12, 302–312.
| Does a top-predator provide an endangered rodent with refuge from a mesopredator?Crossref | GoogleScholarGoogle Scholar |
Letnic, M., Koch, F., Gordon, C., Crowther, M., and Dickman, C. (2009b). Keystone effects of an alien top-predator stem extinctions of native mammals. Proceedings. Biological Sciences 276, 3249–3256.
| Keystone effects of an alien top-predator stem extinctions of native mammals.Crossref | GoogleScholarGoogle Scholar |
Letnic, M., Crowther, M. S., Dickman, C. R., and Ritchie, E. (2011a). Demonising the dingo: how much wild dogma is enough? Current Zoology 57, 668–670.
Letnic, M., Greenville, A., Denny, E., Dickman, C. R., Tischler, M., Gordon, C., and Koch, F. (2011b). Does a top predator suppress the abundance of an invasive mesopredator at a continental scale? Global Ecology and Biogeography 20, 343–353.
| Does a top predator suppress the abundance of an invasive mesopredator at a continental scale?Crossref | GoogleScholarGoogle Scholar |
Lindenmayer, D. B., Cunningham, R. B., and Pope, M. L. (1999). A large-scale ‘experiment’ to examine the effects of landscape context and habitat fragmentation on mammals. Biological Conservation 88, 387–403.
| A large-scale ‘experiment’ to examine the effects of landscape context and habitat fragmentation on mammals.Crossref | GoogleScholarGoogle Scholar |
Lundie-Jenkins, G., and Lowry, J. (2005). Recovery plan for the bridled nailtail wallaby (Onychogalea fraenata) 2005–2009: Report to the Department of Environment and Heritage (DEH), Canberra. Environmental Protection Agency/Queensland Parks and Wildlife Service, Brisbane.
Lunney, D. (2001). Causes of the extinction of native mammals of the western division of New South Wales: an ecological interpretation of the nineteenth century historical record. The Rangeland Journal 23, 44–70.
| Causes of the extinction of native mammals of the western division of New South Wales: an ecological interpretation of the nineteenth century historical record.Crossref | GoogleScholarGoogle Scholar |
Lunney, D., Gresser, S., O’Neill, L. E., Matthews, A., and Rhodes, J. (2007). The impact of fire and dogs on koalas at Port Stephens, New South Wales, using popualtion viability analysis. Pacific Conservation Biology 13, 189–201.
MacKenzie, D. I., Nichols, J. D., Royle, J. A., Pollock, K. H., Bailey, L. L., and Hines, J. E. (2006). ‘Occupancy Estimation and Modelling: Inferring Patterns and Dynamics of Species Occurrence.’ (Academic Press (Elsevier): London.)
Mahon P. (2001) ‘Threat Abatement Plan for Predation by the Red Fox (Vulpes vulpes).’ (NSW National Parks and Wildlife Service: Hurtsville, NSW.)
Major, R. (2009). ‘Predation and Hybridisation by Feral Dogs (Canis lupus familiaris) – Key Threatening Process Listing.’ (New South Wales Department of Environment, Climate Change, and Water: Sydney.)
Marsack, P., and Campbell, G. (1990). Feeding behaviour and diet of dingoes in the Nullarbor region, Western Australia. Australian Wildlife Research 17, 349–357.
May, S. A., and Norton, T. W. (1996). Influence of fragmentation and disturbance on the potential impact of feral predators on native fauna in Australian ecosystems. Wildlife Research 23, 387–400.
| Influence of fragmentation and disturbance on the potential impact of feral predators on native fauna in Australian ecosystems.Crossref | GoogleScholarGoogle Scholar |
McCallum, H., Timmers, P., and Hoyle, S. (1995). Modelling the impact of predation on reintroductions of bridled nailtail wallabies. Wildlife Research 22, 163–171.
| Modelling the impact of predation on reintroductions of bridled nailtail wallabies.Crossref | GoogleScholarGoogle Scholar |
McKenzie, N. L., Burbidge, A. A., Baynes, A., Brereton, R. N., Dickman, C. R., Gordon, G., Gibson, L. A., Menkhorst, P. W., Robinson, A. C., Williams, M. R., and Woinarski, J. C. Z. (2007). Analysis of factors implicated in the recent decline of Australia’s mammal fauna. Journal of Biogeography 34, 597–611.
| Analysis of factors implicated in the recent decline of Australia’s mammal fauna.Crossref | GoogleScholarGoogle Scholar |
Merrill, S., and Mech, L. D. (2000). Details of extensive movements by Minnesota wolves (Canis lupus). American Midland Naturalist 144, 428–433.
| Details of extensive movements by Minnesota wolves (Canis lupus).Crossref | GoogleScholarGoogle Scholar |
Mifsud, G. (2011). ‘Hansard Excerpt of the Transcript from the Commonwealth Senate Enquiry into the Status, Health and Sustainability of Australia’a Koala Population, 19 May 2011.’ (Official Committee Hansard, the Commonwealth of Australia: Canberra.)
Moseby, K. E. (2010). ‘Draft Recovery Plan. Plains Rat.’ (Department of Environment and Natural Resources, South Australia: Adelaide.)
Moseby, K. E., Hill, B. M., and Read, J. L. (2009). Arid recovery – a comparison of reptile and small mammal populations inside and outside a large rabbit, cat, and fox-proof exclosure in arid South Australia. Austral Ecology 34, 156–169.
| Arid recovery – a comparison of reptile and small mammal populations inside and outside a large rabbit, cat, and fox-proof exclosure in arid South Australia.Crossref | GoogleScholarGoogle Scholar |
Moseby, K. J. R., Gee, P., and Gee, I. (1998). A study of the Davenport Range black-footed rock wallaby colony and possible threatening processes. Final report to Wildlife Conservation Fund, Department for Environment and Heritage, Adelaide.
Moseby, K. E., Read, J. L., Paton, D. C., Copley, P., Hill, B. M., and Crisp, H. A. (2011). Predation determines the outcome of 10 reintroduction attempts in arid South Australia. Biological Conservation 144, 2863–2872.
| Predation determines the outcome of 10 reintroduction attempts in arid South Australia.Crossref | GoogleScholarGoogle Scholar |
Newsome, T. M. (2011). Ecology of the dingo (Canis lupus dingo) in the Tanami Desert in relation to human-resource subsidies. Ph.D. Thesis, The University of Sydney.
Newsome, A., Pech, R., Smyth, R., Banks, P., and Dickman, C. (1997). ‘Potential Impacts on Australian Native Fauna of Rabbit Calicivirus Disease.’ (Biodiversity Group, Environment Australia: Canberra.)
Norris, K. (2004). Managing threatened species: the ecological toolbox, evolutionary theory and declining-population paradigm. Journal of Applied Ecology 41, 413–426.
| Managing threatened species: the ecological toolbox, evolutionary theory and declining-population paradigm.Crossref | GoogleScholarGoogle Scholar |
Nye, E. R., Dickman, C. R., and Kingsford, R. T. (2007). A wild goose chase – temporal and spatial variation in the distribution of the magpie goose (Anseranas semipalmata) in Australia. Emu 107, 28–37.
| A wild goose chase – temporal and spatial variation in the distribution of the magpie goose (Anseranas semipalmata) in Australia.Crossref | GoogleScholarGoogle Scholar |
Olsson, M., Wapstra, E., Swan, G., Snaith, E., Clarke, R., and Madson, T. (2005). Effects of long-term fox baiting on species composition and abundance in an Australian lizard community. Austral Ecology 30, 899–905.
| Effects of long-term fox baiting on species composition and abundance in an Australian lizard community.Crossref | GoogleScholarGoogle Scholar |
Owens, I. P. F., and Bennett, P. M. (2000). Ecological basis of extinction risk in birds: habitat loss versus human persecution and introduced predators. Proceedings of the National Academy of Sciences 97, 12 144–12 148.
| Ecological basis of extinction risk in birds: habitat loss versus human persecution and introduced predators.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3cXnvVSgtb8%3D&md5=54f8c1fb9c5c9152942870bb17ef1d89CAS |
Palmer, C., Taylor, R., and Burbidge, A. (2003). ‘Recovery Plan for the Golden Bandicoot Isoodon auratus and Golden-backed Tree-rat Mesembriomys macrurus 2004–2009.’ (Northern Territory Department of Infrastructure Planning and Environment: Darwin.)
Paltridge, R. (2002). The diets of cats, foxes and dingoes in relation to prey availability in the Tanami Desert, Northern Territory. Wildlife Research 29, 389–403.
| The diets of cats, foxes and dingoes in relation to prey availability in the Tanami Desert, Northern Territory.Crossref | GoogleScholarGoogle Scholar |
Pavey, C. R., Eldridge, S. R., and Heywood, M. (2008). Population dynamics and prey selection of native and introduced predators during a rodent outbreak in arid Australia. Journal of Mammalogy 89, 674–683.
| Population dynamics and prey selection of native and introduced predators during a rodent outbreak in arid Australia.Crossref | GoogleScholarGoogle Scholar |
Platt, J. R. (1964). Strong inference: certain systematic methods of scientific thinking may produce much more rapid progress than others. Science 146, 347–353.
| Strong inference: certain systematic methods of scientific thinking may produce much more rapid progress than others.Crossref | GoogleScholarGoogle Scholar | 1:STN:280:DC%2BC3czpvFCgug%3D%3D&md5=987094768a08c77f9b26bb4b43112d4eCAS |
Prugh, L., Stoner, C., Epps, C., Bean, W., Ripple, W., Laliberte, A., and Brashares, J. (2009). The rise of the mesopredator. Bioscience 59, 779–791.
| The rise of the mesopredator.Crossref | GoogleScholarGoogle Scholar |
Purcell, B. V. (2010). ‘Dingo. Australian Natural History Series.’ (CSIRO Publishing: Melbourne.)
Randi, E. (2011). Genetics and conservation of wolves Canis lupus in Europe. Mammal Review 41, 99–111.
| Genetics and conservation of wolves Canis lupus in Europe.Crossref | GoogleScholarGoogle Scholar |
Ray, J. C., Redford, K. H., Steneck, R. S., and Berger, J. (2005). ‘Large Carnivores and the Conservation of Biodiversity.’ (Island Press: Washington, DC.)
Read, J. L., and Cunningham, R. (2010). Relative impacts of cattle grazing and feral animals on an Australian arid zone reptile and small mammal assemblage. Austral Ecology 35, 314–324.
| Relative impacts of cattle grazing and feral animals on an Australian arid zone reptile and small mammal assemblage.Crossref | GoogleScholarGoogle Scholar |
Read, J. L., and Ward, M. J. (2011). Bringing back warru: initiation and implementation of the South Australian Warru Recovery Plan. Australian Mammalogy 33, 214–220.
| Bringing back warru: initiation and implementation of the South Australian Warru Recovery Plan.Crossref | GoogleScholarGoogle Scholar |
Risbey, D. A., Calver, M. C., Short, J., Bradley, J. S., and Wright, I. W. (2000). The impact of cats and foxes on the small vertebrate fauna of Heirisson Prong, Western Australia. II. A field experiment. Wildlife Research 27, 223–235.
| The impact of cats and foxes on the small vertebrate fauna of Heirisson Prong, Western Australia. II. A field experiment.Crossref | GoogleScholarGoogle Scholar |
Robertshaw, J. D., and Harden, R. H. (1985). The ecology of the dingo in north-eastern New South Wales. II. Diet. Australian Wildlife Research 12, 39–50.
| The ecology of the dingo in north-eastern New South Wales. II. Diet.Crossref | GoogleScholarGoogle Scholar |
Robertshaw, J. D., and Harden, R. H. (1986). The ecology of the dingo in north-eastern New South Wales. IV. Prey selection by dingoes, and its effect on there major prey species, the swamp wallaby Wallabia bicolor. Australian Wildlife Research 13, 141–163.
| The ecology of the dingo in north-eastern New South Wales. IV. Prey selection by dingoes, and its effect on there major prey species, the swamp wallaby Wallabia bicolor.Crossref | GoogleScholarGoogle Scholar |
Robley, A., Reddiex, B., Arthur, T., Pech, R., and Forsyth, D. (2004). ‘Interactions Between Feral Cats, Foxes, Native Carnivores, and Rabbits in Australia.’ (Arthur Rylah Institute for Environmental Research, Department of Sustainability and Environment: Melbourne.)
Roemer, G., Gompper, M., and Van Valkenburgh, B. (2009). The ecological role of the mammalian mesocarnivore. Bioscience 59, 165–173.
| The ecological role of the mammalian mesocarnivore.Crossref | GoogleScholarGoogle Scholar |
Rolls, E. C. (1969). ‘They All Ran Wild: The Animals and Plants that Plague Australia.’ (Angus & Robertson Publishers: Sydney.)
Saunders, G., and McLeod, L. (2007). ‘Improving Fox Management Strategies in Australia.’ (Bureau of Rural Sciences: Canberra.)
Saunders, G. R., Gentle, M. N., and Dickman, C. R. (2010). The impacts and management of foxes Vulpes vulpes in Australia. Mammal Review 40, 181–211.
| The impacts and management of foxes Vulpes vulpes in Australia.Crossref | GoogleScholarGoogle Scholar |
Sergio, F., Caro, T., Brown, D., Clucas, B., Hunter, J., Ketchum, J., McHugh, K., and Hiraldo, F. (2008). Top predators as conservation tools: ecological rationale, assumptions, and efficacy. Annual Review of Ecology Evolution and Systematics 39, 1–19.
| Top predators as conservation tools: ecological rationale, assumptions, and efficacy.Crossref | GoogleScholarGoogle Scholar |
Sinclair, A. R. E., Pech, R. P., Dickman, C. R., Hik, D., Mahon, P., and Newsome, A. E. (1998). Predicting the effects of predation on conservation of endangered prey. Conservation Biology 12, 564–575.
| Predicting the effects of predation on conservation of endangered prey.Crossref | GoogleScholarGoogle Scholar |
Smith, A. P., and Quin, D. G. (1996). Patterns and causes of extinction and decline in Australian conilurine rodents. Biological Conservation 77, 243–267.
| Patterns and causes of extinction and decline in Australian conilurine rodents.Crossref | GoogleScholarGoogle Scholar |
Smith, P. J., Pressey, R. L., and Smith, J. E. (1994). Birds of particular conservation concern in the western division of New South Wales. Biological Conservation 69, 315–338.
| Birds of particular conservation concern in the western division of New South Wales.Crossref | GoogleScholarGoogle Scholar |
Somaweera, R., Webb, J. K., and Shine, R. (2011). It’s a dog-eat-croc world: dingo predation on the nests of freshwater crocodiles in tropical Australia. Ecological Research 26, 957–967.
| It’s a dog-eat-croc world: dingo predation on the nests of freshwater crocodiles in tropical Australia.Crossref | GoogleScholarGoogle Scholar |
Soulé, M. E., Estes, J. A., Miller, B., and Honnold, D. L. (2005). Strongly interacting species: conservation policy, management, and ethics. Bioscience 55, 168–176.
| Strongly interacting species: conservation policy, management, and ethics.Crossref | GoogleScholarGoogle Scholar |
Stephens, D. (2011). The molecular ecology of Australian wild dogs: hybridisation, gene flow and genetic structure at multiple geographic scales. Ph.D. Thesis, The University of Western Australia, Perth.
Sutherland D. R. Glen A. S. de Tores P. J. 2010
Thomson, P. C. (1992). The behavioural ecology of dingoes in north-western Australia: III. Hunting and feeding behaviour, and diet. Wildlife Research 19, 531–541.
| The behavioural ecology of dingoes in north-western Australia: III. Hunting and feeding behaviour, and diet.Crossref | GoogleScholarGoogle Scholar |
Trouwborst, A. (2010). Managing the carnivore comeback: international and EU species protection law and the return of lynx, wolf and bear to western Europe. Journal of Environmental Law 22, 347–372.
| Managing the carnivore comeback: international and EU species protection law and the return of lynx, wolf and bear to western Europe.Crossref | GoogleScholarGoogle Scholar |
Tuft, K. D., Crowther, M. S., Connell, K., Müller, S., and McArthur, C. (2011). Predation risk and competitive interactions affect foraging of an endangered refuge-dependent herbivore. Animal Conservation 14, 447–457.
| Predation risk and competitive interactions affect foraging of an endangered refuge-dependent herbivore.Crossref | GoogleScholarGoogle Scholar |
Van Dyck, S., and Strahan, R. (Ed.) (2008). ‘The Mammals of Australia.’ 3rd edn. (Reed New Holland: Sydney.)
Wallach, A. D., Murray, B. R., and O’Neill, A. J. (2009a). Can threatened species survive where the top predator is absent? Biological Conservation 142, 43–52.
| Can threatened species survive where the top predator is absent?Crossref | GoogleScholarGoogle Scholar |
Wallach, A. D., Ritchie, E. G., Read, J., and O’Neill, A. J. (2009b). More than mere numbers: the impact of lethal control on the stability of a top-order predator. PLoS ONE 4, e6861.
| More than mere numbers: the impact of lethal control on the stability of a top-order predator.Crossref | GoogleScholarGoogle Scholar |
Ward, M. J., Urban, R., Read, J. L., Dent, A., Partridge, T., Clarke, A., and van Weenen, J. (2011). Status of warru (Petrogale lateralis MacDonnell Ranges race) in the Anangu Pitjantjatjara Yankunytjatjara Lands of South Australia. 1. Distribution and decline. Australian Mammalogy 33, 135–141.
| Status of warru (Petrogale lateralis MacDonnell Ranges race) in the Anangu Pitjantjatjara Yankunytjatjara Lands of South Australia. 1. Distribution and decline.Crossref | GoogleScholarGoogle Scholar |
West, P. (2008). ‘Assessing Invasive Animals in Australia 2008.’ National Land and Water Resources Audit. (The Invasive Animals Cooperative Research Centre: Canberra.)
Whalley, R. D. B., Price, J. N., Macdonald, M. J., and Berney, P. J. (2011). Drivers of change in the social-ecological systems of the Gwydir wetlands and Macquarie marshes in northern New South Wales, Australia. The Rangeland Journal 33, 109–119.
| Drivers of change in the social-ecological systems of the Gwydir wetlands and Macquarie marshes in northern New South Wales, Australia.Crossref | GoogleScholarGoogle Scholar |
Whiting, S. D., Long, J. L., Hadden, K. M., Lauder, A. D. K., and Koch, A. U. (2007). Insights into size, seasonality and biology of a nesting population of the Olive Ridley turtle in northern Australia. Wildlife Research 34, 200–210.
| Insights into size, seasonality and biology of a nesting population of the Olive Ridley turtle in northern Australia.Crossref | GoogleScholarGoogle Scholar |
Wilson, G., Dexter, N., O’Brien, P., and Bomford, M. (1992). ‘Pest Animals in Australia: a Survey of Introduced Wild Mammals.’ Bureau of Rural Resources. (Kangaroo Press: Sydney.)
Woinarski, J. C. Z., Armstrong, M., Brennan, K., Fisher, A., Griffiths, A. D., Hill, B., Milne, D. J., Palmer, C., Ward, S., Watson, M., Winderlich, S., and Young, S. (2010). Monitoring indicates rapid and severe decline of native small mammals in Kakadu National Park, northern Australia. Wildlife Research 37, 116–126.
| Monitoring indicates rapid and severe decline of native small mammals in Kakadu National Park, northern Australia.Crossref | GoogleScholarGoogle Scholar |