I am a Principal Research Scientist in the Fauna Conservation Program. I conduct research projects aimed at improving the conservation status of specific threatened marsupials. Currently most of my research effort is involved in the recovery program for Gilbert’s potoroo, but I also supervise research aspects of the Dibbler and Numbat recovery programs.
I chair the Numbat and Dibbler Recovery Teams.
Academic Qualifications
B.Sc. (Hons) (Tasmania) 1975
Ph.D. (Tasmania) 1981
Awards and scholarships
Research Experience
My postgraduate and postdoctoral research focused on taxonomy and aspects of the ecology of terrestrial amphipods. My appointment to my current position led to a major change in direction, towards the recovery of threatened mammals in Western Australia. This has involved projects on a number of species, including the numbat, western barred bandicoot and other Shark Bay island mammals, quenda, red-tailed phascogale, Gilbert's potoroo, dibbler and quokka. I conceived, initiated and for five years ran the Return to Dryandra project, to bring locally extinct marsupials back to the western agricultural area by breeding in a 20 hectare enclosure at Dryandra.
Currently my input into the Gilbert's potoroo recovery program involves studies of population dynamics, habitat preferences, spatial dynamics, reproductive biology, nutritional biology, captive breeding and cross-fostering.
Sims C, Cowen S, Garretson S, Gibson Vega A, Friend T (2021). Monitoring source populations of fauna for the Dirk Hartog Island National Park Ecological Restoration Project, 2020. Department of Biodiversity, Conservation and Attractions, Woodvale, WA. 21 p.
Thavornkanlapachai R, Mills HR, Ottewell K, Friend JA, Kennington WJ (2021). Temporal variation in the genetic composition of an endangered marsupial reflects reintroduction history. Diversity 13,
Cowen S, Rayner K, Sims C, Friend T, Knox F, Ottewell K et al. [Gibson L] (2020). Dirk Hartog Island National Park Ecological Restoration Project: stage two, year two, translocation and monitoring report. Department of Biodiversity, Conservation and Attractions, Kensington, WA. 64 p.
Cowen S, Sims C, Lambert C, Friend T (2020). Stepping closer to 1616: more mammals return to Dirk Hartog Island. Landscope 35(4), pp. 38–41
Friend JA, Hill R, Macmahon B, Bell L, Button T, Mosen C et al. [Hill S] (2020). Are red-tailed phascogales (Phascogale calura) at risk from Eradicat® cat baits?. Wildlife Research 47, pp. 747–761
Sims C, Cowen S, Garretson S, Friend T (2020). Monitoring source populations of fauna for the Dirk Hartog National Park Ecological Restoration Project, 2019. Department of Biodiversity, Conservation and Attractions, Woodvale, WA. 69 p.
Spencer PBS, Bain K, Hayward MW, Hillyer M, Friend JA (2020). Persistence of remnant patches and genetic loss at the distribution periphery in island and mainland populations of the quokka. Australian Journal of Zoology 67, pp. 38–50
Spencer PBS, McConnell S, Prada D, Friend JA (2020). Parentage assignment using microsatellite DNA typing for the endangered numbat (Myrmecobius fasciatus). Australian Mammalogy 42, pp. 240–243
Barbosa AD, Austen J, Portas TJ, Friend JA, Ahlstrom LA, Oskam CL et al. (2019). Sequence analyses at mitochondrial and nuclear loci reveal a novel Theileria sp. and aid in the phylogenetic resolution of piroplasms from Australian marsupials and ticks. PLoS One 14,
Forrest K, Friend T, Lacey P (2019). Dryandra: a united fight for fauna. Landscope 35(2), pp. 46–52
Friend JA, Bougher NL, Button TA (2019). Trial translocations to Middle Island, Recherche Archipelago, provide positive assessment of habitat suitability for the world’s rarest marsupial, Gilbert’s potoroo (ABSTRACT). In Island Arks, Rottnest Island, Western Australia, 11-15th February 2019 p. 24
Sims C, Cowen S, Friend T (2019). Monitoring source populations of fauna for the Dirk Hartog National Park Ecological Restoration Project, 2018. Department of Biodiversity, Conservation and Attractions, Woodvale, WA. 48 p.
Thavornkanlapachai R, Kennington WJ, Ottewell K, Friend JA, Mills HR (2019). Dispersal, philopatry and population genetic structure of the mainland dibbler, Parantechinus apicalis. Conservation Genetics 20, pp. 1087–1099
Friend JA, Button TA (2018). Habitat suitability assessment for the world’s rarest marsupial, Gilbert’s potoroo, by short-term release of pioneers (ABSTRACT). In 64th Australian Mammal Society Meeting 2018, the University of Queensland: Conference Programme & Abstract List p. 32
Friend JA, Button TA (2018). Trial translocation allows assessment of habitat suitability for the world’s rarest marsupial, Gilbert’s potoroo (ABSTRACT). In 98th Annual Meeting of the American Society of Mammalogists, 25-29 June 2018, Kansas State University, Manhattan, Kansas: Abstract Book p. 61
Fisher DO, Jones ME, Dickman CR, Cremona T, Amepou Y, Ritchie E et al. [Friend JA] (2017). A new method to find environmental mechanisms of life history evolution in insectivorous mammals (ABSTRACT). In 12th International Mammalogical Congress, Perth, Western Australia, 9th-4th July 2017: Abstract Book p. 108
Forshaw D, Horwitz AM, Ellard K, Friend JA, Greed L, Metz M (2017). Hyperoxaluria, hyperglycoluria and renal oxalosis in Gilbert's potoroos (Potorous gilbertii). Australian Veterinary Journal 95, pp. 250–258
Friend JA, Lerch C, Button T (2017). Translocation success for dibblers (Parantechinus apicalis) in Western Australia is explained by invertebrate abundance (ABSTRACT). In 12th International Mammalogical Congress, Perth, Western Australia, 9th-4th July 2017: Abstract Book p. 132
Friend T (2017). Island home: a new start for dibblers. Landscope 33(1), p.
Knauf S, Hallmaier-Wacker L, Vaughan-Higgins R, Friend JA, Buller N, Šmajs D (2017). Reviewing the puzzling world of human and animal pathogenic treponemes. In Wildlife Disease Association Australasian Section: Conference Proceedings, Falls Creek, Victoria, Australia, 24th-29th September 2017 p. 41
Thavornkanlapachai R, Mills HR, Ottewell K, Kennington WJ, Friend JA (2017). Temporal variation in the genetic composition of a newly established population of dibbler (Parantechinus apicalis) reflects translocation history (ABSTRACT). In 12th International Mammalogical Congress, Perth, Western Australia, 9th-4th July 2017: Abstract Book p. 89
Austen JM, Paparini A, Reid SA, Friend JA, Ditcham WG, Ryan U (2016). Molecular characterization of native Australian trypanosomes in quokka (Setonix brachyurus) populations from Western Australia. Parasitology International 65, pp. 205–208
Bengsen AJ, Algar D, Ballard G, Buckmaster T, Comer S, Fleming PJS et al. [Friend JA] (2016). Feral cat home-range size varies predictably with landscape productivity and population density. Journal of Zoology 298, pp. 112–120
Bennison C, Friend JA, Button T, Mills H, Lambert C, Bencini R (2016). Potential impacts of poison baiting for introduced house mice on native animals on islands in Jurien Bay, Western Australia. Wildlife Research 43, pp. 61–68
Friend J (2016). Numbat translocation outcomes at unfenced sites in Western Australia (ABSTRACT). In ESA16 book of abstracts: Ecological Society of Australia, annual conference: Diversity: pattern, process and prospects, 28 November to 2 December 2016, Fremantle, Western Australia p. 24
Friend JA, Button TA (2016). Long-term monitoring of island dibbler populations shows their vulnerability to extinction (ABSTRACT). pp. 13–14
Friend JA, Button TA (2016). Long-term monitoring of island dibbler populations shows their vulnerability to extinction (ABSTRACT). In Island Arks Symposium IV, Norfolk Island, February 2016 pp. 31–32
Friend T, Comer S, Page M, Thomas A (2016). Gilbert’s potoroo (Potorous gilbertii) recovery plan. Department of Parks and Wildlife, Kensington, WA. Wildlife Management Program 62, 45 p.
Austen JM, Reid SA, Robinson DR, Friend JA, Ditcham WG, Irwin PJ et al. (2015). Investigation of the morphological diversity of the potentially zoonotic Trypanosoma copemani in quokkas and Gilbert's potoroos. Parasitology 142, pp. 1443–1452
Austen JM, Ryan UM, Ditcham WGF, Friend JA, Reid SA (2015). The innate resistance of Trypanosoma copemani to human serum. Experimental Parasitology 153, pp. 105–110
Bengsen A, Algar D, Ballard G, Buckmaster T, Comer S, Fleming P et al. [Friend JA, Johnston M] (2015). Predicting feral cat home range size from environmental productivity or population density (ABSTRACT). In Australasian Wildlife Management Society 28th Annual Conference: Wildlife Management in a Changing Environment, 23-26 November, 2015, Perth, Western Australia: Book of Abstracts p. 12
Friend JA (2015). Class Mammalia, subclass Metatheria, order Dasyuromorphia, family Myrmecobiidae (numbat). In Handbook of the Mammals of the World. Volume 5, Monotremes and Marsupials Lynx Edicions, Barcelona. pp. 222–231
Friend JA, Mosen C, Button T (2015). Movements of feral cats around fragmented conservation reserves: implications for control programs (ABSTRACT). In Australasian Wildlife Management Society 28th Annual Conference: Wildlife Management in a Changing Environment, 23-26 November, 2015, Perth, Western Australia: Book of Abstracts p. 13
Friend T, Page M (2015). Numbat (Myrmecobius fasciatus) recovery plan. Department of Parks and Wildlife, Kensington, WA. Wildlife Management Program 60, 50 p.
Hayward MW, Poh ASL, Cathcart J, Churcher C, Bentley J, Herman K et al. [Friend JA] (2015). Numbat nirvana: conservation ecology of the endangered numbat (Myrmecobius fasciatus) (Marsupialia: Myrmecobiidae) reintroduced to Scotia and Yookamurra Sanctuaries, Australia. Australian Journal of Zoology 63, pp. 258–269
Thavornkanlapachai R, Mills H, Lambert C, Friend T, Kennington WJ (2015). Admixture is more important for genetic variation than the number of founders in a translocated dibbler population (ABSTRACT). In Australasian Wildlife Management Society 28th Annual Conference: Wildlife Management in a Changing Environment, 23-26 November, 2015, Perth, Western Australia: Book of Abstracts p. 57
Warren KS, Holyoake CS, Friend TJ, Yeap L, McConnell M (2015). Hematologic and serum biochemical reference intervals for the bilby (Macrotis lagotis). Journal of Wildlife Diseases 51, pp. 889–895
Austen JM, Friend JA, Yang R, Ryan UM (2014). Further characterisation of two Eimeria species (Eimeria quokka and Eimeria setonicis) in quokkas (Setonix brachyurus).. Experimental Parasitology 138, pp. 48–54
Friend JA, Mosen C, Button TA (2014). Can manipulation of fox control reveal fox-feral cat interactions? (ABSTRACT). p. 41
Friend JA, Mosen C, Button TA (2014). Can manipulation of fox control reveal fox-feral cat interactions? (ABSTRACT). In Australian Mammal Society, 60th Scientific Meeting Conference Handbook : 7th-10th July 2014, Melbourne, Melbourne Zoo p. 71
Friend T (2014). Eradicating the house mouse from Boullanger and Whitlock Islands, Western Australia: challenges and solutions (ABSTRACT). In Island Arks Symposium III: Program & Guide p. 34
Friend T (2014). Home of the Holland Track and numbats. Landscope 30(2), pp. 16–21
Howard KH, Barrett G, Ramalho CE, Friend JA, Boyland RJI, Hudson J et al. (2014). Community quenda survey 2012. WWF Australia, Perth. 53 p.
Friend JA (2013). Gilbert's potoroo, Potorous gilbertii. In Field Companion to the Mammals of Australia New Holland, London. p. 93
Friend JA (2013). Numbat, Myrmecobius fasciatus. In Field Companion to the Mammals of Australia New Holland, London. p. 67
Friend JA (2013). Western barred bandicoot, Perameles bougainville. In Field Companion to the Mammals of Australia New Holland, London. p. 71
Friend JA, Hill RF, Mosen CC (2013). Baiting feral cats in conservation areas within an agricultural landscape: challenges and possible solutions (ABSTRACT). pp. 28–29
Friend T, Bougher N, Button T, Hill S (2013). Use of pioneer animals to assess reintroduction sites in the recovery of the world's rarest marsupial, Gilbert's potoroo (ABSTRACT). In 11th International Mammalogical Congress: Queen's University of Belfast, 11th-16th August 2013: Programme and Abstracts p. 57
Kitchener DJ, Friend, JA. (2013). Broad-faced potoroo, Potorous platyops. In Field Companion to the Mammals of Australia New Holland, London. p. 94
Spencer P, Friend T, Hillyer M, Thomas N, Branch K, Reinhold L (2013). Final report: genetic diversity and profiling of island and translocated populations of the banded hare-wallaby, Lagostrophus fasciatus. Murdoch University, School of Veterinary & Life Sciences, Murdoch. 39 p.
Vaughan-Higgins RJ, Bradfield K, Friend JA, Riley TV, Vitali SD (2013). Erysipelas in a numbat (Myrmecobius fasciatus). Journal of Zoo and Wildlife Medicine 44, pp. 208–211
Friend JA, Button TA, Hills SJE (2012). Reintroduction of Gilbert’s potoroo: establishment of new populations at Bald Island Nature Reserve and Waychinicup National Park, Western Australia (ABSTRACT). pp. 51–52
Friend JA, Comer S (2012). Bald Island, South Coast Region, Western Australia: a threatened species haven can become a breeding colony (ABSTRACT). In Island Arks Symposium II: 7-9th February 2012, University House, Canberra pp. 62–63
Friend JA, Hill RF, Macmahon B, Mosen C (2012). Uptake of Eradicat® cat baits by native mammals in Dryandra Woodland: combining methodologies to assess non-target risk (ABSTRACT). pp. 54–55
Thomson-Dans C, Storrie A, Brown A, Chapman A, Copp I, Ennis A et al. [Friend T, Keighery G, Pearson D] (2012). Guide to the Great Western Woodlands. Department of Environment and Conservation, Bentley. 160 p.
Austen JM, Ryan UM, Friend JA, Ditcham WGF, Reid SA (2011). Vector of Trypanosoma copemani identified as Ixodes sp.. Parasitology 138, pp. 866–872
Friend JA (2011). Is Gilbert’s potoroo still the world’s rarest marsupial (ABSTRACT). p. 63
Vaughan-Higgins R, Buller N, Friend JA, Robertson I, Monaghan CL, Fenwick S et al. (2011). Balanoposthitis, dyspareunia, and Treponema in the critically endangered Gilbert’s potoroo (Potorous gilbertii). Journal of Wildlife Diseases 47,
Bougher N, Friend T (2010). Fungi nourish Gilbert's potoroo from the brink of extinction (ABSTRACT). In Threatened Species Research Forum: Western Australian Ecology Centre, 9th July 2010: a Review of WA Government Research into Threatened Species p. 6
Burbidge AH, Tiller C, Comer S, Algar D, Friend JA, Berryman A (2010). Cost effective approaches to threatened species management: the south coast integrated fauna recovery program (ABSTRACT). In Threatened Species Research Forum: Western Australian Ecology Centre, 9th July 2010: a Review of WA Government Research into Threatened Species p. 8
Friend T (2010). Conservation of Australian mammals: successes, failures and future challenges (ABSTRACT). In Conference Handbook: Australian Mammal Society, 56th Meeting, Canberra 2010 p. 9
Friend T (2010). Conservation of Australian mammals: successes, failures and future challenges (ABSTRACT). p. 27
Friend T (2010). Supporting the recovery of the world’s rarest marsupial, Gilbert’s potoroo, with science: past and current research and future directions (ABSTRACT). In Threatened Species Research Forum: Western Australian Ecology Centre, 9th July 2010: a Review of WA Government Research into Threatened Species p. 15
Friend T (2010). The numbat: back by popular appeal. Landscope 25(3), pp. 40–45
Friend T (2010). The role of research in numbat recovery: no time to rest on laurels (ABSTRACT). In Threatened Species Research Forum: Western Australian Ecology Centre, 9th July 2010: a Review of WA Government Research into Threatened Species p. 15
Stead-Richardson J, Bradshaw D, Friend T, Fletcher T (2010). Monitoring reproduction in the critically endangered marsupial, Gilbert's potoroo (Potorous gilbertii): preliminary analysis of faecal oestradiol-17[beta], cortisol and progestagens. General and Comparative Endocrinology 165, pp. 155–162
Taggart DA, Schultz DJ, Fletcher TP, Friend JA, Smith IG, Breed WG et al. (2010). Cross-fostering and short-term pouch young isolation in macropodoid marsupials: implications for conservation and species management. In Macropods: the Biology of Kangaroos, Wallabies and Rat-Kangaroos CSIRO Pub, Collingwood. pp. 263–278
Austen JM, Jefferies R, Friend JA, Ryan U, Adams P, Reid SA (2009). Morphological and molecular characterization of Trypanosoma copemani n.sp. (Trypanosomatidae) isolated from Gilbert's potoroo (Potorous gilbertii) and quokka (Setonix brachyurus). Parasitology 136, pp. 783–792
Bougher N, Friend T (2009). Gilbert's potoroo translocated to new areas find their fungi. Available at https://www.dpaw.wa.gov.au/about-us/science-and-research/publications-resources/111-science-division-information-sheets. 4/2009, 2 p.
Bougher NL, Friend JA (2009). Fungi consumed by translocated Gilbert’s potoroos (Potorous gilbertii) at two sites with contrasting vegetation, south coastal Western Australia. Australian Mammalogy 31, pp. 97–105
Friend JA, Bennison CH, Button TA, Bencini R, Mills HR, Lambert C (2009). Preliminary assessment of non-target risk associated with poison baiting for introduced house mice on Boullanger and Whitlock islands, Western Australia (POSTER ABSTRACT). p. 57
Friend JA, Bennison CH, Button TA, Bencini R, Mills HR, Lambert C (2009). Preliminary assessment of non-target risk associated with poison baiting for introduced house mice on Boullanger and Whitlock islands, Western Australia (POSTER ABSTRACT). In The Australian Mammal Society: Semi-Centenary and 55th Meeting in Perth, July 5-9, 2009: Scientific Programme p. 44
Friend JA, Bougher NL, Hill SJE, Button TA, Bell LA (2009). Establishment of an island population of the world’s rarest marsupial, Gilbert’s potoroo, Potorous gilbertii (ABSTRACT). In The Australian Mammal Society: Semi-Centenary and 55th Meeting in Perth, July 5-9, 2009: Scientific Programme pp. 26–27
Friend JA, Bougher NL, Hill SJE, Button TA, Bell LA (2009). Establishment of an island population of the world’s rarest marsupial, Gilbert’s potoroo, Potorous gilbertii (ABSTRACT). p. 41
Friend T (2009). Foreword. Department of Environment and Conservation, Kensington, WA. pp. 6–7
Friend T (2009). Gilbert's potoroo. Landscope 24(4), p. 45
Lee JY, Ryan UM, Jefferies R, McInnes LM, Forshaw D, Friend JA et al. (2009). Theileria gilberti n. sp. (Apicomplexa: Theileriidae) in the Gilbert’s potoroo (Potorous gilbertii). Journal of Eukaryotic Microbiology 56, pp. 290–295
Vaughan RJ, Warren KS, Mills J, Palmer C, Fenwick S, Monaghan CL et al. [Friend JA] (2009). Hematological and serum biochemical reference values and cohort analysis in the Gilbert’s potoroo (Potorous gilbertii). Journal of Zoo and Wildlife Medicine 40, pp. 276–288
Woolford L, Bennet MD, Sims C, Thomas N, Friend JA, Nicholls PK et al. (2009). Prevalence, emergence and factors associated with a viral papillomatosis and carcinomatosis syndrome in wild, reintroduced and captive western barred bandicoots (Perameles bougainville). Ecohealth 6, pp. 414–425
Bougher N, Friend T, Bell L (2008). Fungi available to and consumed by translocated Gilbert?s potoroos: preliminary assessments at three translocation sites. Department of Environment and Conservation, Kensington, WA. 26 p.
Cochrane A, Barrett S, Friend T, Bougher N, Comer S, Danks A (2008). Discovering Two Peoples Bay Nature Reserve. DEC, Kensington, WA. Department of Environment and Conservation, Western Australia, Bush Books 72 p.
Friend JA (2008). Family Myrmecobiidae, numbat. In Mammals of Australia. 3rd ed Reed New Holland, Sydney. p. 162
Friend JA (2008). Gilbert's potoroo: Potorous gilbertii (Gould, 1841). In Mammals of Australia. 3rd ed Reed New Holland, Sydney. pp. 297–298
Friend JA (2008). Numbat: Myrmecobius fasciatus Waterhouse, 1836. In Mammals of Australia. 3rd ed Reed New Holland, Sydney. pp. 163–165
Friend JA (2008). Western barred bandicoot: Perameles bougainville Quoy and Gaimard, 1824. In Mammals of Australia. 3rd ed Reed New Holland, Sydney. pp. 182–184
Friend JA, Rusten K, Thomas ND (2008). Recruitment into the numbat Myrmecobius fasciatus population at Dryandra Woodland, Western Australia (ABSTRACT). p. 31
Friend T (2008). Cross-fostering Gilbert’s potoroos. Landscope 23(3), pp. 6–8
Friend T (2008). Dibbler. Landscope 24(1), p. 9
Kitchener DJ, Friend, JA. (2008). Broad-faced potoroo: Potorous platyops (Gould, 1844). In Mammals of Australia. 3rd ed Reed New Holland, Sydney. pp. 301–302
Wayne A, Friend T, Burbidge A, Morris K, van Weenen J. (2008). Bettongia penicillata. In IUCN Red List of Threatened Species IUCN, Gland. pp. 1–3
Woolford L, O'Hara AJ, Bennett MD, Slaven M, Swan R, Friend JA et al. [Sims C, Hill S] (2008). Cutaneous papillomatosis and carcinomatosis in the western barred bandicoot (Perameles bougainville). Veterinary Pathology 45, pp. 95–103
Baxter A, Friend T (2007). Living next door to Boyagin. Western Wildlife: Newsletter of the Land for Wildlife Scheme 11(3), pp. 10–11
Friend JA (2007). History of western barred bandicoot conservation (ABSTRACT). In Proceedings of the Western Barred Bandicoot Symposium, 2007: Senate Conference Room, Murdoch University, 2nd February 2007 pp. 4–8
Friend JA (2007). Recovering Gilbert’s potoroo: walking a tightrope with Australia’s rarest mammal (ABSTRACT). In The Biodiversity Extinction Crisis: an Australasian and Pacific Response: Final Program: University of New South Wales, Sydney, Australia, 10-12 July 2007 p. 27
Friend JA, Button TA, Hills SJE (2007). The quokkas of Bald Island: population biology and spatial organisation (ABSTRACT). p. 24
Friend T (2007). Quarterly financial report, submitted to South Coast NRM Inc.: period 1 April to 30 June 2007, project ID 053011a, Securing a future for the dibbler: implementation of the Dibbler Recovery Plan. Department of Environment and Conservation, Albany. 8 p.
Friend T (2007). Rescuing Gilbert’s potoroo: the world’s most endangered marsupial, with community help. In Proceedings of the Fifth Annual National Wildlife Rehabilitation Conference: Perth, Western Australia, 6-9 August 2007 pp. 218–223
Friend T, Button T (2007). Dibblers at Peniup: the story continues. Malleefowl Matter 43, p. 2
Stewart A, Bencini R, Friend T (2007). Nutrient inputs from seabirds affect the population dynamics of mammals on islands in Western Australia (ABSTRACT). In ESA 2007, Program and Abstracts: Perth Convention and Exhibition Centre, Perth, Australia, 2007, Monday 26th November to Friday 30th November 2007 pp. 157–158
Stewart AG, Bencini R, Friend T (2007). Nutrient inputs from seabirds affect the population dynamics of mammals on islands in Western Australia (ABSTRACT). In The Biodiversity Extinction Crisis: an Australasian and Pacific Response: Final Program: University of New South Wales, Sydney, Australia, 10-12 July 2007 p. 78
Taggart DA, Schultz D, Smith I, Friend T (2007). Marsupial cross-fostering & pouch isolation techniques: tools for threatened species management (ABSTRACT). In The Biodiversity Extinction Crisis: an Australasian and Pacific Response: Final Program: University of New South Wales, Sydney, Australia, 10-12 July 2007 p. 42
Vaughan RJ, Vitali SD, Eden PA, Payne KL, Warren KS, Forshaw D et al. [Friend JA] (2007). Cryptococcosis in Gilbert's and long-nosed potoroo. Journal of Zoo and Wildlife Medicine 38, pp. 567–573
Woolford L, Bennett MD, Ducki A, Sims C, Hill S, Noakes N et al. [Friend JA] (2007). Frequency, geographical distribution and potential risk factors associated with a papillomatosis and carcinomatosis syndrome in the endangered western barred bandicoot (Perameles bougainville) (ABSTRACT). In Wildlife Disease Association (Australasian Section): Annual Conference, September 22nd-28th, 2007, Dryandra Woodland, W.A.: Health Monitoring and Disease Investigation in Population Management and Species Recovery Programs p. 57
Cochrane A, Friend T, Hill S (2006). Small mammals as seed dispersers. Australasian Plant Conservation 15(2), pp. 19–21
Friend JA (2006). Diets of native quokkas and introduced Gilbert's potoroos on Bald Island, Western Australia (ABSTRACT).
Friend JA (2006). Diets of native quokkas and introduced Gilbert's potoroos on Bald Island, Western Australia (POSTER ABSTRACT). p. 64
Friend T (2006). Potoroos on Bald Island. Western Wildlife: Newsletter of the Land for Wildlife Scheme 10(3), p. 3
O’Hara AJ, Woolford L, Rector A, Ducki A, Bennett MD, Warren KS et al. [Hill S, Friend JA] (2006). Cutaneous papillomatosis and carcinomatosis in the highly endangered western barred bandicoot (Perameles bougainville) is associated with a novel papillomavirus (ABSTRACT). In American College of Veterinary Pathologists Annual Meeting, December 2-6, 2006, Tuscon, Arizona p. 1
Cochrane JA, Friend JA, Hill SJE (2005). Endozoochory and the Australian bluebell: consumption of Billardiera fusiformis (Labill.) Payer (Pittosoraceae) seeds by three mammal species at Two Peoples Bay Nature Reserve, Western Australia. Journal of the Royal Society of Western Australia 88, pp. 191–196
Cochrane JA, Friend JA, Hill SJE (2005). Endozoochory and the Australian bluebell: consumption of Sollya fusiformis seed by mammals at Two Peoples Bay Nature Reserve, Western Australia (ABSTRACT). In Australian Mammal Society: 51st Scientific Meeting Program and Abstracts: Albany, Western Australia, 4-8 July 2005 p. 28
Cochrane JA, Friend JA, Hill SJE (2005). Endozoochory and the Australian bluebell: consumption of Sollya fusiformis seed by mammals at Two Peoples Bay Nature Reserve, Western Australia (POSTER ABSTRACT). p. 38
Friend JA (2005). Gilbert's potoroo recovery: measuring predisposition to oxalosis in wild potoroos: final report, BankWest Landscope Conservation VisaCard. Department of Conservation and Land Management, Kensington, WA. 6 p.
Friend JA, Collins P (2005). Male die-off in the dibbler: no evidence in mainland populations (ABSTRACT). In Australian Mammal Society: 51st Scientific Meeting Program and Abstracts: Albany, Western Australia, 4-8 July 2005 p. 30
Friend JA, Collins P (2005). Male die-off in the dibbler: no evidence in mainland populations (POSTER ABSTRACT). p. 39
Friend JA, Hill SJE, Button TA (2005). Trial translocation of Gilbert's potoroo to Bald Island, Western Australia (ABSTRACT). In Australian Mammal Society: 51st Scientific Meeting Program and Abstracts: Albany, Western Australia, 4-8 July 2005 p. 9
Friend JA, Hill SJE, Button TA (2005). Trial translocation of Gilbert's potoroo to Bald Island, Western Australia (ABSTRACT). p. 20
Friend T (2005). How to keep a numbat happy. Wildlife Australia 42(2), pp. 12–15
Friend T (2005). Saving Australia's most endangered mammal: Gilbert's potoroo (ABSTRACT). In Abstracts and Program: 2005 Annual ANZSLAS & AATA National Conference, 27-29 September, 2005, Esplanade Hotel, Fremantle, Perth,Western Australia p. 54
Friend T, Hill S, Button T (2005). Bald Island getaway for Gilbert's potoroos. Landscope 21(1), pp. 48–54
Morris K, Smith J, Friend T, Marlow N, Jasper R, Bencini R et al. (comps) (2005). Australian Mammal Society: 51st scientific meeting program and abstracts: Albany, Western Australia, 4-8 July 2005. Australian Mammal Society, Perth. 48 p.
Nguyen VP, Needham AD, Friend JA (2005). A quantitative dietary study of the critically endangered Gilbert's potoroo, Potorous gilbertii. Australian Mammalogy 27, pp. 1–6
Stead-Richardson EJ, Bradshaw SD, Friend JA (2005). Monitoring reproduction and stress in the critically endangered marsupial Gilbert's potoroo (Potorous gilbertii: Potoroidae): non-invasive faecal steroid analysis (ABSTRACT). p. 34
Stead-Richardson EJ, Bradshaw SD, Friend JA (2005). Monitoring reproduction and stress in the critically endangered marsupial Gilbert's potoroo (Potorous gilbertii: Potoroidae): noninvasive faecal steroid analysis (ABSTRACT). In Australian Mammal Society: 51st Scientific Meeting Program and Abstracts: Albany, Western Australia, 4-8 July 2005 p. 13
Stewart A, Bencini R, Bradshaw D, Friend T (2005). Population dynamics of an endangered marsupial (Parantechinus apicalis) and feral house mice (Mus domesticus) on the Jurien Bay island in Western Australia (ABSTRACT). pp. 34–35
Stewart A, Bencini R, Bradshaw D, Friend T (2005). Population dynamics of an endangered marsupial (Parantechinus apicalis) and feral house mice (Mus domesticus) on the Jurien Bay islands in Western Australia (ABSTRACT). In Australian Mammal Society: 51st Scientific Meeting Program and Abstracts: Albany, Western Australia, 4-8 July 2005 p. 15
Thomas N, Marlow N, Friend T (2005). Reintroduction of the boodie (Bettongia lesueur) into Dryandra Woodland (ABSTRACT). p. 35
Thomas N, Marlow N, Friend T (2005). Reintroduction of the boodie (burrowing bettong) into Dryandra Woodland (ABSTRACT). In Australian Mammal Society: 51st Scientific Meeting Program and Abstracts: Albany, Western Australia, 4-8 July 2005 p. 9
Warren K, Swan R, Bodetti T, Friend T, Hill S, Timms P (2005). Ocular Chlamydiales infections of western barred bandicoots (Perameles bougainville) in Western Australia. Journal of Zoo and Wildlife Medicine 36, pp. 100–102
Courtenay J, Friend T (2004). Gilbert's potoroo recovery plan, July 2003-June 2008. Western Australian Wildlife Management Program 32, 31 p.
Friend JA (2004). Dibbler recovery plan, July 2003-June 2013. Department of Conservation and Land Management, Perth. Western Australian Wildlife Management Program 38, 25 p.
Friend JA, Hill SJE, Reinhold L (2004). Demography of the only known population of Gilbert's potoroo (Potorus gilbertii) (ABSTRACT). pp. 23–24
Friend T (2004). Even more dibblers released at Peniup!. Western Wildlife: Newsletter of the Land for Wildlife Scheme 8(2), p. 15
Friend T (2004). Gilbert's potoroo recovery: nutrient analysis of hypogeal fungi: final report, BankWest Landscope Conservation Visa Card Trust Fund grants. Department of Conservation and Land Management, Kensington, WA. 17 p.
Friend T (2004). Tracking shows potoroos are on the move. Conservation news May, p. 2
Friend T, Beecham B (2004). Return to Dryandra: Western Shield review, February 2003. Conservation Science Western Australia 5(2), pp. 174–193
O'Hara AJ, Warren KS, Swan RS, Sims C, Friend JA (2004). Cutaneous papillomatosis and carcinomatosis in the highly endangered western barred bandicoot (ABSTRACT). p. 25
Stewart A, Bencini R, Bradshaw D, Friend JA (2004). Water and sodium turnovers of dibblers (Parantechinus apicalis) and house mice (Mus domesticus) on islands in Jurien Bay (ABSTRACT). pp. 37–38
Thomas N, Macmahon B, Marlow N, Friend T (2004). Return to Dryandra: reintroduction of the boodie and dalgyte to Dryandra: progress report, June 2004. Department of Conservation and Land Management, Kensington, WA. 8 p.
Thomas N, Marlow N, Macmahon B, Friend T (2004). Return to Dryandra: field breeding centre progress report, June 2004. Department of Conservation and Land Management, Kensington, WA. 11 p.
Comer S, Burbidge A, Broomhall G, Danks A, Friend T (2003). Fire management in the Two Peoples Bay-Manypeaks area: discussion paper, 14 January 2003, updated December 2003. Draft. Department of Conservation and Land Management, Albany. 26 p.
Friend JA, Thomas ND (2003). Conservation of the numbat (Myrmecobius fasciatus). In Predators With Pouches: the Biology of Carnivorous Marsupials CSIRO, Collingwood. pp. 452–463
Friend T (2003). Dibbler update. Malleefowl Matter 30, p. 1
Friend T (2003). Even more dibblers released at Peniup!. Conservation news Oct, p. 4
Friend T (2003). Gilbert's potoroo. Nature Australia 27(9), pp. 22–23
Friend T (2003). Gilbert's potoroo eight years on. Landscope 18(3), pp. 28–34
Friend T (2003). New potoroo find. Landscope 19(1), pp. 6–8
Friend T (2003). The impact of introduced fauna on threatened species (ABSTRACT). In Seminar on the Impact and Control of Feral Animals in South-West of WA: Monday 29th November (evening), Tuesday 30th November (day) 1993: a Book of Abstracts and Topic Summaries p. 5
Thomas N, Friend T (2003). The western barred bandicoot: warts and all!. Landscope 19(1), pp. 50–56
Thomas N, Friend T, Marlow N (2003). Translocation proposal: reintroduction of the boodie (Bettongia lesueur) to Dryandra Woodland from the Return to Dryandra field breeding facility, June 2003. Department of Conservation and Land Management, Kensington, WA. 18 p.
Warren KS, Swan RA, Morgan-Ryan UM, Friend JA, Elliot A (2003). Cryptosporidium muris infection in bilbies (Macrotis lagotis). Australian Veterinary Journal 81, pp. 739–741
Friend JA (2002). Habitat use and spatial organisation of Gilbert's potoroo (ABSTRACT). In Australian Mammal Society: 48th Scientific Meeting and Annual General Meeting, Deakin University, Warrnambool Campus, 10-12 July 2002 Conference Organising Committee, Warrnambool, Vic.. p. 1
Friend JA (2002). Habitat use and spatial organisation of Gilbert's potoroo (ABSTRACT). pp. 28–29
Friend T (2002). Dibblers return to Peniup. Malleefowl Matter 27, p. 6
Friend T (2002). Headland home to rare colony: chance to learn about secretive potoroo. Weekend Extra 19 Jan, p. 7
Friend T (2002). Tracking the potoroo poetically. South Coast Circular 66, p. 2
Friend JA (2001). Dalgytes are on the way back!. Western Wildlife: Newsletter of the Land for Wildlife Scheme 5(3), pp. 1, 3
Friend JA (2001). Medium-term radio-tracking of dibblers, Fitzgerald River NP: final report to BankWest Landscope Conservation VisaCard. Department of Conservation and Land Management, 7 p.
Friend T (2001). Radio-tracking of Gilbert's potoroo: final report: BankWest Landscope Conservation VisaCard. Department of Conservation and Land Management, 6 p.
Friend T (2001). Tools of the trade. Landscope 16(3), pp. 41–47
Friend T, Anthony C, Thomas N (2001). Return to Dryandra: marsupials hop away from extinction. Landscope 16(4), pp. 10–16
Friend T, Thomas N (2001). Numbats forever!. Landscope 17(1), pp. 17–22
Richards JD, Short J, Prince RIT, Friend JA, Courtenay JM (2001). Biology of banded (Lagostrophus fasciatus) and rufous (Lagorchestes hirsutus) hare-wallabies (Diprotodontia: Macropodidae) on Dorre and Bernier Islands, Western Australia. Wildlife Research 28, pp. 311–322
Friend GR, Friend JA, Mitchell DS, Thomas ND (2000). Short-term impact of fire on a population of the red-tailed phascogale, Phascogale calura (Marsupialia: Dasyuridae) in the Western Australian wheatbelt. 27 p.
Friend JA (2000). Recovery of the numbat: a long road (ABSTRACT). p. 37
Friend JA (2000). Recovery of the numbat: a long road (POSTER ABSTRACT). In Australian Mammal Society 2000 Conference: Program and Abstracts: Alice Springs, 12-14 April 2000 p. 74
Friend T (2000). Dibbler Recovery Team: annual report, 1999. Department of Conservation and Land Management, 15 p.
Friend T (2000). Numbat Recovery Team: annual report, 1999. Department of Conservation and Land Management, 20 p.
Friend T, Butler T (2000). Gilbert's Potoroo Recovery Team: annual report, 1999. Department of Conservation and Land Management, 15 p.
Friend T (1999). Still searching for the dibbler. Intercept 29, pp. 1–2
Friend T, Butler T (1999). Gilbert's Potoroo Recovery Team: annual report, 1998. Department of Conservation and Land Management, 16 p.
Fumagalli L, Moritz C, Taberlet P, Friend JA (1999). Mitochondrial DNA sequence variation within the remnant populations of the endangered numbat (Marsupialia: Myrmecobiidae: Myrmecobius fasciatus). Molecular Ecology 8, pp. 1545–1549
Haigh SA, Friend JA (1999). Veterinary aspects of several threatened Western Australian mammal species. AAVCB Newsletter 16, pp. 5–6
Friend JA (1998). Gilbert's potoroo interim recovery plan and Gilbert's potoroo interim recovery plan (extension): project review: report. Department of Conservation and Land Management, 16 p.
Friend T (1998). Numbat Recovery Team: annual report, 1997. Department of Conservation and Land Management, 17 p.
Friend JA (1997). Island refuges. In Encyclopedia of Australian Wildlife Reader's Digest, Sydney. p. 77
Friend JA (1997). Numbat. In Encyclopedia of Australian Wildlife Reader's Digest, Sydney. p. 78
Friend JA (1997). Phascogales. In Encyclopedia of Australian Wildlife Reader's Digest, Sydney. p. 74
Friend JA (1997). Quokka. In Encyclopedia of Australian Wildlife Reader's Digest, Sydney. p. 51
Friend JA (1997). Recovery plan for the numbat: Endangered Species Program, Project no. 351: review of the recovery process: prepared for Environment Australia, November 1997. Department of Conservation and Land Management, 24 p.
Friend JA (1997). Western barred bandicoot. In Encyclopedia of Australian Wildlife Reader's Digest, Sydney. p. 80
Friend T (1997). Ecology and management of the numbat, Myrmecobius fasciatus. In 1997 Fauna Conservation Course: Batalling Field Study Centre, 20-24th October 1997 Department of Conservation and Land Management, Como, WA. pp. 1–10
Friend T (1997). Ecology and management of the southern brown bandicoot or quenda. In 1997 Fauna Conservation Course: Batalling Field Study Centre, 20-24th October 1997 Department of Conservation and Land Management, Como, WA. pp. 1–5
Friend T (1997). Implementation of the numbat recovery plan: progress report, July 1997: Environment Australia, Biodiversity Section, Threatened Species and Communities Unit, Project 351. Department of Conservation and Land Management, 12 p.
Friend T (1997). Numbat Recovery Team: annual report, 1996. Department of Conservation and Land Management, Woodvale, WA. 21 p.
Friend T (1997). Numbats on a junk food diet. Nature Australia 25(9), pp. 40–49
Friend JA (1996). Numbat recovery plan implementation: progress report, August 1996: Endangered Species Program, Project 351. Department of Conservation and Land Management, 11 p.
Friend JA (1996). Protecting endangered fauna from introduced predators. In Unwanted Aliens: Australia's Introduced Animals: Proceedings of a Seminar Held at the Australian Museum, Sydney, 23, 24 September 2005 Nature Conservation Council of New South Wales, Sydney. pp. 127–142
Friend JA, Scanlon MD (1996). Assessment of the effect of fox control on populations of the red-tailed phascogale. Phase 4: final report: ANCA Feral Pests Program Project 18. Department of Conservation and Land Management, 15 p.
Friend T (1996). Numbat Recovery Team: annual report, 1995. Department of Conservation and Land Management, 17 p.
Friend T (1996). Reintroduction biology of Australian and New Zealand fauna, edited by Melody Serena. (Surrey Beatty & Sons, Sydney 1995) 264 pp., A4 hard-cover, RRP A$75.00) (BOOK REVIEW). Re-Introduction News 12, pp. 2–3
Friend T (1996). Studies on reproduction in the numbat, Myrmecobius fasciatus (ABSTRACT).
Friend T (1996). Studies on reproduction in the numbat, Myrmecobius fasciatus (ABSTRACT). p. 12
Algar D, Friend JA (1995). Methods of broadscale control of feral cats and fox control at a numbat re-introduction site. Year 2, final report, March 1995: Feral Pests Program, Project 11. Department of Conservation and Land Management, 46 p.
Friend G, Friend T (1995). Red-tailed phascogale, Phascogale calura. In 1995 Mammal Conservation Course: Batalling Field Study Centre, 23-27th October, 1995 Department of Conservation and Land Management, Como, WA. pp. 54–55
Friend JA (1995). Numbat recovery plan implementation: progress report, May 1995: Endangered Species Program, Project 351. Department of Conservation and Land Management, 11 p.
Friend JA (1995). Numbat: Myrmecobius fasciatus Waterhouse, 1836. In Mammals of Australia Reed, Sydney. pp. 160–162
Friend JA (1995). Taxonomy and phylogenetics of the terrestrial amphipods of Australia: progress report, December 1995, Australian Biological Resources Study. Department of Conservation and Land Management, 5 p.
Friend JA (1995). Taxonomy and phylogenetics of the terrestrial amphipods of Australia: progress report, May 1995, Australian Biological Resources Study. Department of Conservation and Land Management, 7 p.
Friend JA (1995). Translocation proposal: numbats from Dryandra Woodland to Dragon Rocks Nature Reserve. Department of Conservation and Land Management, Woodvale, WA. 11 p.
Friend JA, Burbidge AA (1995). Western barred bandicoot: Perameles bougainville Quoy and Gaimard, 1834. In Mammals of Australia Reed, Sydney. pp. 178–180
Friend JA, Scanlon MD (1995). Assessment of the effect of fox control on populations of the red-tailed phascogale. Phase 2: final report: Feral Pests Program Project 18. Department of Conservation and Land Management, 19 p.
Friend JA, Scanlon MD (1995). Assessment of the effect of fox control on populations of the red-tailed phascogale. Phase 3: final report: ANCA Feral Pests Program Project 18. Department of Conservation and Land Management, 18 p.
Friend JA, Scanlon MD (1995). Assessment of the effect of fox control on populations of the red-tailed phascogale. Phase 3: progress report: ANCA Feral Pests Program Project 18. Department of Conservation and Land Management, 10 p.
Friend JA, Thomas ND (1995). Reintroduction and the numbat recovery programme. In Reintroduction Biology of Australian and New Zealand Fauna Surrey Beatty, Sydney. pp. 189–198
Friend T (1995). Ecology and management of the numbat, Myrmecobius fasciatus. In 1995 Mammal Conservation Course: Batalling Field Study Centre, 23-27th October, 1995 Department of Conservation and Land Management, Como, WA. pp. 20–26
Friend T (1995). Numbat Recovery Team: annual report, 1994. Department of Conservation and Land Management, 7 p.
Friend T (1995). Southern brown bandicoot or quenda, Isoodon obesulus. In 1995 Mammal Conservation Course: Batalling Field Study Centre, 23-27th October, 1995 Department of Conservation and Land Management, Como, WA. pp. 16–19
Friend T (1995). Use of re-introduction in fauna conservation. In 1995 Mammal Conservation Course: Batalling Field Study Centre, 23-27th October, 1995 Department of Conservation and Land Management, Como, WA. pp. 27–29
Friend T, Bowra T, Gorton S, Hilder D, Mitchell D, Moncrief D et al. (1995). Dryandra Woodland: management plan, 1995-2005. Department of Conservation and Land Management, Western Australia, Management Plan 30, 57 p.
Friend G, Friend T (1994). Red-tailed phascogale, Phascogale calura. In 1994 Mammal Conservation Course: Batalling Field Study Centre, 24-28 October, 1994 Department of Conservation and Land Management, Como, WA. pp. 54–55
Friend JA (1994). An assessment of the effect of fox control on populations of the red-tailed phascogale: progress report, January 1994: Feral Pests Program Project 18. Department of Conservation and Land Management, 8 p.
Friend JA (1994). Recovery plan for the numbat (Myrmecobius fasciatus), 1995-2004. Department of Conservation and Land Management, 41 p.
Friend JA (1994). The status of the red-tailed phascogale, Phascogale calura and the prospects of its return to the arid zone (ABSTRACT). In Horn Expedition Commemorative Symposium: Horn Scientific Expedition to Central Australia of 1894: Araluen Centre, Alice Springs, 25-27 September 1994: Program and Abstracts Booklet.
Friend JA, Algar D (1994). Methods of broadscale cat control and fox control at a numbat re-introduction site. Year 1: final report, December 1993: with appendix, February 1994: Feral Pests Programme, project 11. Department of Conservation and Land Management, 33 p.
Friend JA, Algar D (1994). Methods of broadscale control of feral cats and fox control at a numbat re-introduction site. Year 2, progress report, June 1994: Feral Pests Program, Project 11. Department of Conservation and Land Management, 6 p.
Friend JA, Scanlon MD (1994). Assessment of the effect of fox control on populations of the red-tailed phascogale. Phase 2: progress report: Feral Pests Program Project 18. Department of Conservation and Land Management, 8 p.
Friend JA, Scanlon MD, Himbeck K (1994). An assessment of the effect of fox control on populations of the red-tailed phascogale. Phase 1: final report: Feral Pests Program Project 18. Department of Conservation and Land Management, 55 p.
Friend JA, Whitford D (1994). Maintenance and breeding of the numbat (Myrmecobius fasciatus) in captivity. In The Biology and Management of Australasian Carnivorous Marsupials Metropolitan Toronto Zoo, Toronto. pp. 103–124
Friend T (1994). Ecology and management of the numbat, Myrmecobius fasciatus. In 1994 Mammal Conservation Course: Batalling Field Study Centre, 24-28 October, 1994 Department of Conservation and Land Management, Como, WA. pp. 20–26
Friend T (1994). Numbat Recovery Team: annual report, 1993. Department of Conservation and Land Management, 11 p.
Friend T (1994). Southern brown bandicoot or quenda, Isoodon obesulus. In 1994 Mammal Conservation Course: Batalling Field Study Centre, 24-28 October, 1994 Department of Conservation and Land Management, Como, WA. pp. 16–19
Friend T (1994). Use of re-introduction in fauna conservation. In 1994 Mammal Conservation Course: Batalling Field Study Centre, 24-28 October, 1994 Department of Conservation and Land Management, Como, WA. pp. 27–29
Friend T (1994). Western Australian research program on feral cats. In Feral Cats: a National Approach Towards a Threat Abatement Plan: Proceedings of a Workshop held by the Australian Nature Conservation Agency at the Australian National Botanic Gardens in Canberra on 29 and 30 March 1994 Australian Nature Conservation Agency, Canberra. pp. 26–27
Sutton A, Mitchell D, Friend T, Gorton S, Hilder D (1994). Dryandra Woodland Draft Management Plan. Department of Conservation and Land Management, Como, WA. Department of Conservation and Land Management, Western Australia, Management Plan 30, 84 p.
Davis JA, Harrington SA, Friend JA (1993). Invertebrate communities of relict streams in the arid zone: the George Gill Range, central Australia. Australian Journal of Marine and Freshwater Research 44, pp. 483–505
Friend G, Friend T (1993). Red-tailed phascogale, Phascogale calura. In Mammal Conservation Course: Batalling, 25th-30th October, 1993 Department of Conservation and Land Management, Como, WA. pp. 72–73
Friend JA (1993). Landhoppers of south-western Australia (Crustacea: Amphipoda: Talitridae) (ABSTRACT). In Systematics, Evolution and Conservation of the Western Australian Biota: 30 September-2 October 1993, the University of Western Australia, Perth p. 15
Friend JA (1993). Mammal re-introduction in Australia: an overview (ABSTRACT). In IUCN SSC Re-Introduction Specialist Group Meeting, Sydney, July 1993
Friend JA (1993). Numbats forever. Anima Quarterly 3, pp. 12–17
Friend JA (1993). Re-introduction and the numbat recovery program (ABSTRACT). In Conference on Reintroduction Biology of Australasian Fauna, 19-21 April 1993, Healesville Sanctuary: Abstracts p. 8
Friend JA, Algar D (1993). Methods of broadscale cat control and fox control at a numbat re-introduction site: progress report, September 1993: Feral Pests Program, Project 11. Department of Conservation and Land Management, 13 p.
Friend JA, Algar D (1993). Methods of broadscale cat control and fox control at a numbat re-introduction site. Year 1: final report, December 1993: Feral Pests Programme, project 11. Department of Conservation and Land Management, 27 p.
Friend JA, Collis G, Thomas ND (1993). Re-introduction of the quenda (Isoodon obesulus fusciventer) to the wheatbelt of Western Australia (ABSTRACT). In Abstracts of Papers and Posters: Sixth International Theriological Congress, Sydney, July 1993 p. 1
Friend JA, Collis G, Thomas ND (1993). Reintroduction of the quenda (Isoodon obesulus fusciventer) to the wheatbelt of Western Australia (POSTER ABSTRACT). In Conference on Reintroduction Biology of Australasian Fauna, 19-21 April 1993, Healesville Sanctuary: Abstracts p. 27
Friend T (1993). Ecology and management of the numbat, Myrmecobius fasciatus. In Mammal Conservation Course: Batalling, 25th-30th October, 1993 Department of Conservation and Land Management, Como, WA. pp. 59–65
Friend T (1993). Southern brown bandicoot or quenda, Isoodon obesulus. In Mammal Conservation Course: Batalling, 25th-30th October, 1993 Department of Conservation and Land Management, Como, WA. pp. 66–69
Friend T (1993). Use of re-introduction in fauna conservation. In Mammal Conservation Course: Batalling, 25th-30th October, 1993 Department of Conservation and Land Management, Como, WA. pp. 87–89
Friend T, Friend G (1993). Conservation of the red-tailed phascogale (Phascogale calura). Department of Conservation and Land Management, 95 p.
Saunders A, Friend JA (1993). Translocation and close order management. In Conservation Biology in Australia and Oceania Surrey Beatty, Sydney. pp. 371–377
Friend GR, Friend JA, Mitchell DS, Thomas ND (1992). Short-term impact of fire on a population of Phascogale calura. I, population dynamics and habitat changes (ABSTRACT). p. 18
Friend JA (1992). Taxonomy and phylogenetics of the terrestrial amphipods of Australia: progress report, July 1992, Australian Biological Resources Study. Department of Conservation and Land Management, 6 p.
Friend JA, Friend GR, Thomas ND, Mitchell DS (1992). Short-term impact of fire on a population of Phascogale calura. II, movements, home range and nest selection (ABSTRACT). p. 18
Friend JA, Thomas ND, Turner BG (1992). The re-introduction of the numbat (Myrmecobius fasciatus) to Boyagin Nature Reserve: a report on work carried out under WWFA projects 94 and 108. Department of Conservation and Land Management, 79 p.
Davis JA, Harrington SA, Friend JA (1991). Unique aquatic communities in the arid zone: how dependent are they on groundwater?. Journal of Australian Geology and Geophysics 12, pp. 273–274
Friend T (1991). Karroun Hill Nature Reserve: paradise on the edge. Landscope 7(1), pp. 45–48
Friend T (1991). Quenda. Landscope 7(1), p. 15
Friend T, Friend G (1991). Conservation of the red-tailed phascogale: progress report no. 3, February 1991: ANPWS Endangered Species Program Project 22. Department of Conservation and Land Management, 5 p.
Friend T, Friend G (1991). Conservation of the red-tailed phascogale: progress report no. 4: ANPWS Endangered Species Program Project 22. Department of Conservation and Land Management, 27 p.
Sokolowski R, Burrows N, Shearer B, Keighery G, Algar D, Friend A et al. [Langley M, Clift H] (1991). Interim guidelines for necessary operations for Woodvale Nature Reserve no. 30809. Department of Conservation and Land Management, 62 p.
Burbidge A, Friend T (1990). The disappearing mammals. Landscope 6(1), pp. 28–34
Friend G, Friend T (1990). Conservation of the red-tailed phascogale: progress report no. 1, 8 August 1990: ANPWS Endangered Species Program Project 22. Department of Conservation and Land Management, 5 p.
Friend G, Friend T (1990). Conservation of the red-tailed phascogale: progress report no. 2, October 1990: ANPWS Endangered Species Program Project 22. Department of Conservation and Land Management, 24 p.
Friend JA (1990). Status of bandicoots in Western Australia. In Bandicoots and Bilbies Surrey Beatty, Sydney. pp. 73–84
Friend JA (1990). The numbat Myrmecobius fasciatus (Myrmecobiidae): history of decline and potential for recovery. Proceedings of the Ecological Society of Australia 16, pp. 369–377
Friend JA (1990). The numbat project as an exemplar of a species recovery program (ABSTRACT). In IUCN Species Survival Commission Workshop on Endangered Species, Perth, November 1990
Friend JA, Thomas ND (1990). The water-rat, Hydromys chrysogaster (Muridae) on Dorre Island, W.A.. Western Australian Naturalist 18, pp. 92–93
Friend T (1990). Mammal re-introduction: a Western Australian perspective (ABSTRACT). p. 5
Friend T (1990). Numbat dawn. Landscope 5(4), pp. 15–19
Gaynor WT, Cousins DV, Friend JA (1990). Mycobacterial infection in numbats (Myrmecobius fasciatus). Journal of Zoo and Wildlife Diseases 21, pp. 476–479
Burbidge A, Friend T (1989). Back from the edge of extinction. Australian Ranger Bulletin 5, pp. 10–11
Friend JA (1989). Dispersal of numbats after release into an extensive unoccupied area (ABSTRACT). p. 17
Friend JA (1989). Feeding strategies of the numbat (Myrmecobius fasciatus (Myrmecobiidae)), the only marsupial myrmecophage (ABSTRACT). In Abstract of Papers and Posters. Volume I: Fifth International Theriological Congress, Rome, 1989 p. 423
Friend JA (1989). Myrmecobiidae. In Fauna of Australia. Volume 1B, Mammalia Australian Government Publishing Service, Canberra. pp. 583–590
Friend JA, Whitford D (1988). Captive breeding of the numbat, Myrmecobius fasciatus: final report to World Wildlife Fund Australia on Project 50: Establishment of a captive breeding colony of the numbat. Department of Conservation and Land Management, 67 p.
Friend T (1988). Saving the numbat. Wildlife Australia 25(3/4), pp. 18–20
Griffiths M, Friend JA, Whitford D, Fogerty AC (1988). Composition of the milk of the numbat, Myrmecobius fasciatus (Marsupialia: Myrmecobiidae), with particular reference to the fatty acids of the lipids. Australian Mammalogy 11, pp. 59–62
Davis JA, Harrington SA, Friend JA (1987). The macroinvertebrate fauna of the streams of the George Gill Range, central Australia: relict communities from Australia's wetter past? (ABSTRACT). In Australian Society for Limnology 26th Annual Congress: Programme and Abstracts p. 12
Friend JA (1987). Local decline, extinction and recovery: relevance to mammal populations in vegetation remnants. In Nature Conservation: the Role of Remnants of Native Vegetation Surrey Beatty, Sydney. pp. 53–64
Friend JA (1987). Numbat conservation. Bulletin of Zoo Management 25, pp. 28–33
Friend JA (1987). Re-establishment of the numbat in areas of its former occurrence: progress report (scientific), 10 July 1987: WWFA project 94. Department of Conservation and Land Management, 8 p.
Friend JA (1987). Re-establishment of the numbat in areas of its former occurrence: progress report (scientific), 19 January 1987: WWFA project 94. Department of Conservation and Land Management, 5 p.
Friend JA (1987). The western barred bandicoot on Dorre Island, W.A. (ABSTRACT). p. 23
Friend T (1987). Conference studies mammals: CALM staff key speakers. CALM News 3(28), p. 1
Friend T (1987). Parallel adaptations: numbat and echidna. 14, 2 p.
Friend JA (1986). Diel and seasonal patterns of activity in the numbat (Myrmecobius fasciatus) (ABSTRACT). p. 47
Friend JA (1986). Re-establishment of the numbat in areas of its former occurrences: progress report (scientific), 23 July 1986: WWFA project 94. Department of Conservation and Land Management, 7 p.
Friend JA, Richardson AMM (1986). Biology of terrestrial amphipods. Annual Review of Entomology 31, pp. 25–48
Friend JA, Thomas ND, Turner BG (1986). Re-establishment of the numbat (Myrmecobius fasciatus) to Boyagin Nature Reserve, southwest Western Australia. Australian Mammal Society Bulletin. Supplement
Friend JA, Whitford RW (1986). Captive breeding of the numbat (Myrmecobius fasciatus) (ABSTRACT). p. 54
Connell GW, Friend JA (1985). Searching for numbats. Landscope 1(2), pp. 21–26
Fain A, Friend JA (1984). Two new acarid hypopi (Acari: Astigmata) from the faeces of the numbat Myrmecobius fasciatus Waterhouse (Marsupialia: Myrmecobiidae). Records of the Western Australian Museum 11, pp. 101–108
Friend JA (1983). Biology and conservation of the numbat (Myrmecobius fasciatus) (ABSTRACT). In Selection of Abstracts and Papers: 53rd ANZAAS Congress, Perth, 16-20 May 1983 p. 211
Friend JA, Burrows RG (1983). Bringing up young numbats. Swans 13(1), pp. 3–9
Friend JA, Kinnear JE (1983). Numbat, Myrmecobius fasciatus. In Complete book of Australian mammals Angus & Robertson, London. pp. 85–86
Friend JA (1982). New terrestrial amphipods (Amphipoda: Talitridae) from Australian forests. Australian Journal of Zoology 30, pp. 461–491
Friend JA (1982). The numbat: an endangered specialist. Australian Natural History 20, pp. 339–342
Friend JA, Fuller PJ, Davis JA (1982). The numbat in central Australia. Swans 12(3), pp. 20–26
Friend JA (1981). Keeping the numbat around. Keeping Marsupials 1, pp. 56–60
Friend JA (1981). Reproductive strategies in landhoppers and shore-hoppers (Amphipoda: Talitridae) (ABSTRACT). p. 4
