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Eastern quoll

The eastern quoll (Dasyurus viverrinus, formerly known as the eastern native cat) is a medium-sized carnivorous marsupial (dasyurid), and one of six extant species of quolls. Endemic to Australia, they occur on the island state of Tasmania, but were considered extinct on the mainland after 1963.[4] The species has been reintroduced to fox-proof fenced sanctuaries Victoria in 2003[5] and to the Australian Capital Territory in 2016.[6]

Eastern quoll[1]
fawn morph
black morph
both in Dorset, Tasmania
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Infraclass: Marsupialia
Order: Dasyuromorphia
Family: Dasyuridae
Genus: Dasyurus
Species:
D. viverrinus
Binomial name
Dasyurus viverrinus
(Shaw, 1800)
Eastern quoll range, not including reintroduced populations in Victoria, New South Wales and the Australian Capital Territory

Taxonomy edit

The eastern quoll is a member of the family Dasyuridae, which includes most carnivorous marsupials. Its species name, viverrinus, indicates it is "ferret-like".[7] There are no recognised subspecies.

Description edit

Eastern quolls are about the size of a small domestic cat, with adult males measuring 53 to 66 cm (21 to 26 in) in total length, including the 20 to 28 cm (7.9 to 11.0 in) tail, and having an average weight of 1.1 kg (2.4 lb). Females are significantly smaller, measuring 48 to 58 cm (19 to 23 in), including a 17 to 24 cm (6.7 to 9.4 in) tail, and weighing around 0.7 kg (1.5 lb). They have a tapering snout, short legs, and erect ears. They can be distinguished from all other species of quoll by the presence of only four toes, rather than five, on the hind feet, lacking the hallux.[8]

They have a thick coat covered by white spots, that can be either light fawn or near-black, with off-white underparts stretching from the chin to the underside of the tail. Both fawn and black individuals can be born in the same litter, although in surviving populations the former are about three times more common than the latter. The spots are 5 to 20 mm (0.20 to 0.79 in) in diameter, and are found across the upper body and flanks, from the top of the head to the rump, but, unlike some other species of quoll, do not extend onto the tail.[8]

Females possess a relatively shallow fur-lined pouch formed by lateral folds of skin. The pouch becomes enlarged during the breeding season, and includes six to eight teats, which only become elongated and functional if one of the young attaches to them, regressing again after they leave the pouch. As with all quolls, the penis of the male bears an unusual fleshy appendage. The large intestine of eastern quolls is relatively simple, having no caecum, and not being divided into a colon and rectum.[8] An unusual feature of eastern quolls is the presence of an opening connecting the ventricles of the heart in newborn young, in addition to that connecting the atria found in all marsupials. Both openings close after a few days.[9]

Distribution and habitat edit

The eastern quoll was formerly found across much of southeastern mainland Australia, from the eastern coasts of South Australia, through most of Victoria, to the mid-north coast of New South Wales. The species was formerly abundant around Adelaide, particularly the Adelaide Hills,[10] with a 1923 newspaper article noting its rapid decline and presumed extinction in the area during the preceding ten years.[11]

It likely became functionally extinct across its entire mainland range by the early 1960s, but remains widespread but patchy in Tasmania and Bruny Island. Within Tasmania, eastern quolls inhabit rainforest, heathland, alpine areas, and scrub below 1,500 m (4,900 ft). However, they prefer dry grassland and forest mosaics, bounded by agricultural land, particularly where pasture grubs are common.[12]

Behaviour edit

The eastern quoll is a solitary predator, hunting at night for its prey of insects, small mammals, birds, and reptiles.[13][14] They have been known to scavenge food from the much larger Tasmanian devil.[8] Although the majority of their diet consists of meat, they also eat some vegetable matter, including fruit during the summer, and grass year-round.[13] The eastern quoll is itself prey for Tasmanian devils and masked owls.[8]

Eastern quolls are nocturnal,[15] and spend the day resting in dens, although they may also use natural rock crevices or hollow tree trunks. The dens often consist of no more than a simple, blind-ending tunnel, but are sometimes more complex, including one or more nesting chambers lined with grass. Each individual uses a number of dens, usually no more than five, which it alternates between on different days.[8]

Eastern quolls are solitary, and tend to avoid one another, but can form loose 'neighbourhoods'.[16] Home ranges are typically around 35 ha (86 acres) for females, and 44 ha (110 acres) for males, with the latter increasing dramatically during the breeding season. Territories are scent marked, although scats are distributed randomly, rather than placed at specific latrines. Adults also ward off intruders by hissing and making coughing sounds, and also make a sharp shriek that may be an alarm call. If intruders fail to leave quickly, then aggressive action escalates to chasing and wrestling with jaws while standing on their hind legs. Mothers and young have softer calls they use to maintain contact.[8]

Reproduction edit

The breeding season begins in early winter. The oestrus cycle lasts 34 days, although most individuals mate during their first cycle of the year.[17] The female gives birth up to thirty young[18][not specific enough to verify] after a gestation period of 19 to 24 days.[8] Of these, the first to attach themselves to the available teats will be the only survivors.[19] The young remain attached to the teat for 60 to 65 days, begin to develop fur at around 51 days, open their eyes at about 79 days, and are fully weaned at 150 to 165 days. They reach sexual maturity in their first year and typically live for 2–3 years, but can live for up to 7 years in captivity.[8]

Conservation edit

 
A black eastern quoll photographed in Tasmania
 
A dark morph eastern quoll pup

Tasmania edit

The eastern quoll likely became extinct on mainland Australia due to predation by introduced predators (red fox) but disease has also been implicated as a potential causative factor of decline. The lack of foxes in Tasmania likely has contributed to the survival of the species there; however, unseasonal weather events and predation by feral cats are thought to have contributed to a possible recent[20] and continuing[21] population declines in Tasmania. The species is currently classified as Endangered by the IUCN.[2]

Mainland Australia edit

The last eastern quoll specimen on the mainland was collected as roadkill in Nielsen Park, Vaucluse in Sydney on 31 January 1963,[22] however a taxidermied specimen provided to NSW National Parks and Wildlife Service in 2016 was reported to have been collected in 1989 or 1990 in the Gloucester region of NSW, indicating the species may have survived longer than the generally accepted 1960's decade of its mainland extinction.[23] The NSW National Parks and Wildlife service reported numerous unconfirmed sightings and the species was reported photographed as recently as 2013 in the Nungatta district of NSW.[24] Specimens collected in 2005 and 2008 west of Melbourne, Victoria, are likely connected with a nearby wildlife sanctuary, either as direct escapees, or the descendants of escapees from that facility.[25]

Reintroductions edit

Victoria edit

In 2003, the eastern quoll was reintroduced to a 473ha fox-proof fenced sanctuary at Mt Rothwell Biodiversity Interpretation Centre at Mount Rothwell in Victoria.

Australian Capital Territory edit

In March 2016, a trial reintroduction of 16 eastern quolls from Mount Rothwell (Victoria), and Tasmania was conducted at Mulligans Flat Woodland Sanctuary in the Australian Capital Territory. Mulligans Flat is a public 485 ha reserve which is surrounded by a predator-proof conservation fence. Founders from the first trial had a survival rate of 28.6%, with the majority of mortalities being associated with males dispersing beyond the predator-proof fence. Adopting an adaptive management approach, the second and third trials involved only releasing females (preferring those carrying pouch young), which was met with increased survival (76.9% in 2017 and 87.5% in 2018).[6][26]

New South Wales edit

In March 2018, a pilot release of 20 captive-bred eastern quolls were released into Booderee National Park on the south coast of New South Wales. The National Park was unfenced, but had undergone red fox baiting to prepare for the eastern quoll reintroduction. However, due to threats including predation by residual foxes, domestic dogs, and road mortality, no founders survived.[27] A second release of 40 eastern quolls was conducted in 2019, of which none appear to have survived beyond early 2021.[28]

In September 2020 eastern quolls were reintroduced to Aussie Ark within a 400 ha (990 acres; 4.0 km2) fox-proof fenced sanctuary, the Barrington Wildlife Sanctuary.[29]

References edit

  1. ^ Groves, C. P. (2005). "Dasyurus viverrinus". In Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore: Johns Hopkins University Press. p. 25. ISBN 0-801-88221-4. OCLC 62265494.
  2. ^ a b Burbidge, A.A.; Woinarski, J. (2016). "Dasyurus viverrinus". IUCN Red List of Threatened Species. 2016: e.T6296A21947190. doi:10.2305/IUCN.UK.2016-1.RLTS.T6296A21947190.en. Retrieved 19 November 2021.
  3. ^ "Dasyurus viverrinus — Eastern Quoll, Luaner". Species Profile and Threats Database. Department of Agriculture, Water and the Environment. 2021. from the original on 9 March 2021. Retrieved 14 July 2021.
  4. ^ Frankham, Greta J.; Thompson, Sean; Ingleby, Sandy; Soderquist, Todd; Eldridge, Mark D. B. (25 November 2016). "Does the 'extinct' eastern quoll (Dasyurus viverrinus) persist in Barrington Tops, New South Wales?". Australian Mammalogy. 39 (2): 243–247. doi:10.1071/AM16029. ISSN 1836-7402.
  5. ^ "Eastern Quoll". Mtrothwell. Retrieved 11 October 2022.
  6. ^ a b Wilson, Belinda A.; Evans, Maldwyn J.; Batson, William G.; Banks, Sam C.; Gordon, Iain J.; Fletcher, Donald B.; Wimpenny, Claire; Newport, Jenny; Belton, Emily; Rypalski, Annette; Portas, Tim; Manning, Adrian D. (29 June 2020). "Adapting reintroduction tactics in successive trials increases the likelihood of establishment for an endangered carnivore in a fenced sanctuary". PLOS ONE. 15 (6): e0234455. Bibcode:2020PLoSO..1534455W. doi:10.1371/journal.pone.0234455. ISSN 1932-6203. PMC 7323978. PMID 32598368.
  7. ^ Godsell, J. (1995). "Eastern Quoll". In Strahan, Ronald (ed.). The Mammals of Australia. Reed Books. pp. 62–65. ISBN 9781877069253.
  8. ^ a b c d e f g h i Jones, M. E.; Rose, R. K. (26 December 2001). "Dasyurus viverrinus". Mammalian Species. 677: 1–9. doi:10.1644/1545-1410(2001)677<0001:DV>2.0.CO;2. S2CID 198968816. from the original on 14 July 2021. Retrieved 14 July 2021 – via BioOne.
  9. ^ Runciman, S.I.C.; et al. (1995). "Central cardiovascular shunts in the perinatal marsupial". The Anatomical Record. 243 (1): 71–83. doi:10.1002/ar.1092430109. PMID 8540634. S2CID 34243728.
  10. ^ "MAMMALS OF THE NEIGHBOUR HOOD OF ADELAIDE". South Australian Register (Adelaide, SA : 1839 - 1900). 17 November 1890. p. 3. from the original on 14 July 2021. Retrieved 8 September 2020.
  11. ^ "IS THE NATIVE CAT EXTINCT?". The Advertiser. Adelaide, South Australia. 12 May 1923. p. 16. from the original on 14 July 2021. Retrieved 5 September 2020.
  12. ^ Jones, m.E.; barmuta, L.A. (2000). "Niche differentiation among sympatric Australian dasyurid carnivores". Journal of Mammalogy. 81 (2): 434–447. doi:10.1644/1545-1542(2000)081<0434:NDASAD>2.0.CO;2.
  13. ^ a b Blackhall, S. (1980). "Diet of the eastern native-cat, Dasyurus viverrinus (Shaw), in southern Tasmania". Australian Wildlife Research. 7 (2): 191–197. doi:10.1071/WR9800191.
  14. ^ Jones, M.E.; Barmuta, L.A. (1998). "Diet overlap and abundance of sympatric dasyurid carnivores: a hypothesis of competition". Journal of Animal Ecology. 67 (3): 410–421. doi:10.1046/j.1365-2656.1998.00203.x.
  15. ^ Jones, M.E.; et al. (1997). "Body temperatures of Tasmanian devils (Sarcophilus harrisii) and eastern quolls (Dasyurus viverrinus) through an alpine winter" (PDF). Physiological Zoology. 70 (1): 53–60. doi:10.1086/639541. JSTOR 30164283. PMID 9231376. S2CID 29736671. (PDF) from the original on 14 July 2021. Retrieved 30 August 2020.
  16. ^ Godsell, Janet (1983). "Ecology of the eastern quoll Dasyurus viverrinus (Dasyrudae: Marsupialia)". The Australian National University. ProQuest 2598644376.
  17. ^ Fletcher, T.P. (1985). "Aspects of reproduction in the male eastern quoll, Dasyurus viverrinus (Shaw) (Marsupialia: Dasyuridae), with notes on polyestry in the female". Australian Journal of Zoology. 33 (2): 101–110. doi:10.1071/ZO9850101.
  18. ^ Godsell, Janet (1995). Eastern Quoll, Dasyurus viverrinus. Sydney: in 'The Mammals of Australia'. pp. 70–71.
  19. ^ "Mammals" Dorling Kindersley Limited, London[full citation needed]
  20. ^ Fancourt, Bronwyn A.; Hawkins, Clare E.; Nicol, Stewart C. (24 June 2013). "Evidence of rapid population decline of the eastern quoll (Dasyurus viverrinus) in Tasmania". Australian Mammalogy. 35 (2): 195–205. doi:10.1071/AM13004. ISSN 1836-7402.
  21. ^ Cunningham, Calum X.; Aandahl, Zach; Jones, Menna E.; Hamer, Rowena; Johnson, Christopher N. (20 September 2022). "Regional patterns of continuing decline of the eastern quoll†". Australian Mammalogy. 45 (2): 151–159. doi:10.1071/AM22010. ISSN 1836-7402. S2CID 252391044.
  22. ^ . Mammals - Sydney mammals database. Australian Museum. 2003. Archived from the original on 29 September 2007. Retrieved 12 February 2007.
  23. ^ Frankham, Greta J.; Thompson, Sean; Ingleby, Sandy; Soderquist, Todd; Eldridge, Mark D. B. (25 November 2016). "Does the 'extinct' eastern quoll (Dasyurus viverrinus) persist in Barrington Tops, New South Wales?". Australian Mammalogy. 39 (2): 243–247. doi:10.1071/AM16029. ISSN 1836-7402.
  24. ^ Hope, Ben; Bilney, Rohan J.; Peterie, Jess (2021). "Targeted survey for the eastern quoll (". Australian Mammalogy. 44: 153–157. doi:10.1071/AM20060. S2CID 234852178.
  25. ^ . Where Light Meets Dark. Archived from the original on 15 March 2012. Retrieved 15 March 2018.
  26. ^ Wilson, Belinda (2021). "Chapter: 6.9 (mammals): Reintroduction of the eastern quoll to Mulligans Flat Woodland Sanctuary, Australia, using trials, tactics, and adaptive management". In Soorae, Pritpal S. (ed.). Global conservation translocation perspectives 2021: Case studies from around the globe (7 ed.). IUCN SSC Conservation Translocation Specialist Group. pp. 194–199.
  27. ^ Coote, Gavin (6 June 2018). "Fewer than half of quolls survive first three months after landmark return to Australian mainland". ABC News. Retrieved 11 November 2022.
  28. ^ "A 'risky operation', a group of dead quolls and a plan for the future of Aussie predators". ABC News. 21 May 2021. Retrieved 11 October 2022.
  29. ^ Siossian, Emma (10 November 2022). "Record numbers of eastern quoll joeys born at Barrington Wildlife Sanctuary". ABC News. Retrieved 11 November 2022.

External links edit

  • Department of Environment and Conservation Threatened Species profile – eastern quoll 16 March 2011 at the Wayback Machine
  • The Aussie Eastern Quoll Ark Conservation Project

eastern, quoll, eastern, quoll, dasyurus, viverrinus, formerly, known, eastern, native, medium, sized, carnivorous, marsupial, dasyurid, extant, species, quolls, endemic, australia, they, occur, island, state, tasmania, were, considered, extinct, mainland, aft. The eastern quoll Dasyurus viverrinus formerly known as the eastern native cat is a medium sized carnivorous marsupial dasyurid and one of six extant species of quolls Endemic to Australia they occur on the island state of Tasmania but were considered extinct on the mainland after 1963 4 The species has been reintroduced to fox proof fenced sanctuaries Victoria in 2003 5 and to the Australian Capital Territory in 2016 6 Eastern quoll 1 fawn morphblack morphboth in Dorset TasmaniaConservation statusEndangered IUCN 3 1 2 Endangered EPBC Act 3 Scientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClass MammaliaInfraclass MarsupialiaOrder DasyuromorphiaFamily DasyuridaeGenus DasyurusSpecies D viverrinusBinomial nameDasyurus viverrinus Shaw 1800 Eastern quoll range not including reintroduced populations in Victoria New South Wales and the Australian Capital Territory Contents 1 Taxonomy 2 Description 3 Distribution and habitat 4 Behaviour 5 Reproduction 6 Conservation 6 1 Tasmania 6 2 Mainland Australia 6 3 Reintroductions 6 3 1 Victoria 6 3 2 Australian Capital Territory 6 3 3 New South Wales 7 References 8 External linksTaxonomy editThe eastern quoll is a member of the family Dasyuridae which includes most carnivorous marsupials Its species name viverrinus indicates it is ferret like 7 There are no recognised subspecies Description editEastern quolls are about the size of a small domestic cat with adult males measuring 53 to 66 cm 21 to 26 in in total length including the 20 to 28 cm 7 9 to 11 0 in tail and having an average weight of 1 1 kg 2 4 lb Females are significantly smaller measuring 48 to 58 cm 19 to 23 in including a 17 to 24 cm 6 7 to 9 4 in tail and weighing around 0 7 kg 1 5 lb They have a tapering snout short legs and erect ears They can be distinguished from all other species of quoll by the presence of only four toes rather than five on the hind feet lacking the hallux 8 They have a thick coat covered by white spots that can be either light fawn or near black with off white underparts stretching from the chin to the underside of the tail Both fawn and black individuals can be born in the same litter although in surviving populations the former are about three times more common than the latter The spots are 5 to 20 mm 0 20 to 0 79 in in diameter and are found across the upper body and flanks from the top of the head to the rump but unlike some other species of quoll do not extend onto the tail 8 Females possess a relatively shallow fur lined pouch formed by lateral folds of skin The pouch becomes enlarged during the breeding season and includes six to eight teats which only become elongated and functional if one of the young attaches to them regressing again after they leave the pouch As with all quolls the penis of the male bears an unusual fleshy appendage The large intestine of eastern quolls is relatively simple having no caecum and not being divided into a colon and rectum 8 An unusual feature of eastern quolls is the presence of an opening connecting the ventricles of the heart in newborn young in addition to that connecting the atria found in all marsupials Both openings close after a few days 9 nbsp fawn morph nbsp black morph nbsp black and fawn morphsDistribution and habitat editThe eastern quoll was formerly found across much of southeastern mainland Australia from the eastern coasts of South Australia through most of Victoria to the mid north coast of New South Wales The species was formerly abundant around Adelaide particularly the Adelaide Hills 10 with a 1923 newspaper article noting its rapid decline and presumed extinction in the area during the preceding ten years 11 It likely became functionally extinct across its entire mainland range by the early 1960s but remains widespread but patchy in Tasmania and Bruny Island Within Tasmania eastern quolls inhabit rainforest heathland alpine areas and scrub below 1 500 m 4 900 ft However they prefer dry grassland and forest mosaics bounded by agricultural land particularly where pasture grubs are common 12 Behaviour editThe eastern quoll is a solitary predator hunting at night for its prey of insects small mammals birds and reptiles 13 14 They have been known to scavenge food from the much larger Tasmanian devil 8 Although the majority of their diet consists of meat they also eat some vegetable matter including fruit during the summer and grass year round 13 The eastern quoll is itself prey for Tasmanian devils and masked owls 8 Eastern quolls are nocturnal 15 and spend the day resting in dens although they may also use natural rock crevices or hollow tree trunks The dens often consist of no more than a simple blind ending tunnel but are sometimes more complex including one or more nesting chambers lined with grass Each individual uses a number of dens usually no more than five which it alternates between on different days 8 Eastern quolls are solitary and tend to avoid one another but can form loose neighbourhoods 16 Home ranges are typically around 35 ha 86 acres for females and 44 ha 110 acres for males with the latter increasing dramatically during the breeding season Territories are scent marked although scats are distributed randomly rather than placed at specific latrines Adults also ward off intruders by hissing and making coughing sounds and also make a sharp shriek that may be an alarm call If intruders fail to leave quickly then aggressive action escalates to chasing and wrestling with jaws while standing on their hind legs Mothers and young have softer calls they use to maintain contact 8 Reproduction editThe breeding season begins in early winter The oestrus cycle lasts 34 days although most individuals mate during their first cycle of the year 17 The female gives birth up to thirty young 18 not specific enough to verify after a gestation period of 19 to 24 days 8 Of these the first to attach themselves to the available teats will be the only survivors 19 The young remain attached to the teat for 60 to 65 days begin to develop fur at around 51 days open their eyes at about 79 days and are fully weaned at 150 to 165 days They reach sexual maturity in their first year and typically live for 2 3 years but can live for up to 7 years in captivity 8 Conservation edit nbsp A black eastern quoll photographed in Tasmania nbsp A dark morph eastern quoll pupTasmania edit The eastern quoll likely became extinct on mainland Australia due to predation by introduced predators red fox but disease has also been implicated as a potential causative factor of decline The lack of foxes in Tasmania likely has contributed to the survival of the species there however unseasonal weather events and predation by feral cats are thought to have contributed to a possible recent 20 and continuing 21 population declines in Tasmania The species is currently classified as Endangered by the IUCN 2 Mainland Australia edit The last eastern quoll specimen on the mainland was collected as roadkill in Nielsen Park Vaucluse in Sydney on 31 January 1963 22 however a taxidermied specimen provided to NSW National Parks and Wildlife Service in 2016 was reported to have been collected in 1989 or 1990 in the Gloucester region of NSW indicating the species may have survived longer than the generally accepted 1960 s decade of its mainland extinction 23 The NSW National Parks and Wildlife service reported numerous unconfirmed sightings and the species was reported photographed as recently as 2013 in the Nungatta district of NSW 24 Specimens collected in 2005 and 2008 west of Melbourne Victoria are likely connected with a nearby wildlife sanctuary either as direct escapees or the descendants of escapees from that facility 25 Reintroductions edit Victoria edit In 2003 the eastern quoll was reintroduced to a 473ha fox proof fenced sanctuary at Mt Rothwell Biodiversity Interpretation Centre at Mount Rothwell in Victoria Australian Capital Territory edit In March 2016 a trial reintroduction of 16 eastern quolls from Mount Rothwell Victoria and Tasmania was conducted at Mulligans Flat Woodland Sanctuary in the Australian Capital Territory Mulligans Flat is a public 485 ha reserve which is surrounded by a predator proof conservation fence Founders from the first trial had a survival rate of 28 6 with the majority of mortalities being associated with males dispersing beyond the predator proof fence Adopting an adaptive management approach the second and third trials involved only releasing females preferring those carrying pouch young which was met with increased survival 76 9 in 2017 and 87 5 in 2018 6 26 New South Wales edit In March 2018 a pilot release of 20 captive bred eastern quolls were released into Booderee National Park on the south coast of New South Wales The National Park was unfenced but had undergone red fox baiting to prepare for the eastern quoll reintroduction However due to threats including predation by residual foxes domestic dogs and road mortality no founders survived 27 A second release of 40 eastern quolls was conducted in 2019 of which none appear to have survived beyond early 2021 28 In September 2020 eastern quolls were reintroduced to Aussie Ark within a 400 ha 990 acres 4 0 km2 fox proof fenced sanctuary the Barrington Wildlife Sanctuary 29 References edit Groves C P 2005 Dasyurus viverrinus In Wilson D E Reeder D M eds Mammal Species of the World A Taxonomic and Geographic Reference 3rd ed Baltimore Johns Hopkins University Press p 25 ISBN 0 801 88221 4 OCLC 62265494 a b Burbidge A A Woinarski J 2016 Dasyurus viverrinus IUCN Red List of Threatened Species 2016 e T6296A21947190 doi 10 2305 IUCN UK 2016 1 RLTS T6296A21947190 en Retrieved 19 November 2021 Dasyurus viverrinus Eastern Quoll Luaner Species Profile and Threats Database Department of Agriculture Water and the Environment 2021 Archived from the original on 9 March 2021 Retrieved 14 July 2021 Frankham Greta J Thompson Sean Ingleby Sandy Soderquist Todd Eldridge Mark D B 25 November 2016 Does the extinct eastern quoll Dasyurus viverrinus persist in Barrington Tops New South Wales Australian Mammalogy 39 2 243 247 doi 10 1071 AM16029 ISSN 1836 7402 Eastern Quoll Mtrothwell Retrieved 11 October 2022 a b Wilson Belinda A Evans Maldwyn J Batson William G Banks Sam C Gordon Iain J Fletcher Donald B Wimpenny Claire Newport Jenny Belton Emily Rypalski Annette Portas Tim Manning Adrian D 29 June 2020 Adapting reintroduction tactics in successive trials increases the likelihood of establishment for an endangered carnivore in a fenced sanctuary PLOS ONE 15 6 e0234455 Bibcode 2020PLoSO 1534455W doi 10 1371 journal pone 0234455 ISSN 1932 6203 PMC 7323978 PMID 32598368 Godsell J 1995 Eastern Quoll In Strahan Ronald ed The Mammals of Australia Reed Books pp 62 65 ISBN 9781877069253 a b c d e f g h i Jones M E Rose R K 26 December 2001 Dasyurus viverrinus Mammalian Species 677 1 9 doi 10 1644 1545 1410 2001 677 lt 0001 DV gt 2 0 CO 2 S2CID 198968816 Archived from the original on 14 July 2021 Retrieved 14 July 2021 via BioOne Runciman S I C et al 1995 Central cardiovascular shunts in the perinatal marsupial The Anatomical Record 243 1 71 83 doi 10 1002 ar 1092430109 PMID 8540634 S2CID 34243728 MAMMALS OF THE NEIGHBOUR HOOD OF ADELAIDE South Australian Register Adelaide SA 1839 1900 17 November 1890 p 3 Archived from the original on 14 July 2021 Retrieved 8 September 2020 IS THE NATIVE CAT EXTINCT The Advertiser Adelaide South Australia 12 May 1923 p 16 Archived from the original on 14 July 2021 Retrieved 5 September 2020 Jones m E barmuta L A 2000 Niche differentiation among sympatric Australian dasyurid carnivores Journal of Mammalogy 81 2 434 447 doi 10 1644 1545 1542 2000 081 lt 0434 NDASAD gt 2 0 CO 2 a b Blackhall S 1980 Diet of the eastern native cat Dasyurus viverrinus Shaw in southern Tasmania Australian Wildlife Research 7 2 191 197 doi 10 1071 WR9800191 Jones M E Barmuta L A 1998 Diet overlap and abundance of sympatric dasyurid carnivores a hypothesis of competition Journal of Animal Ecology 67 3 410 421 doi 10 1046 j 1365 2656 1998 00203 x Jones M E et al 1997 Body temperatures of Tasmanian devils Sarcophilus harrisii and eastern quolls Dasyurus viverrinus through an alpine winter PDF Physiological Zoology 70 1 53 60 doi 10 1086 639541 JSTOR 30164283 PMID 9231376 S2CID 29736671 Archived PDF from the original on 14 July 2021 Retrieved 30 August 2020 Godsell Janet 1983 Ecology of the eastern quoll Dasyurus viverrinus Dasyrudae Marsupialia The Australian National University ProQuest 2598644376 Fletcher T P 1985 Aspects of reproduction in the male eastern quoll Dasyurus viverrinus Shaw Marsupialia Dasyuridae with notes on polyestry in the female Australian Journal of Zoology 33 2 101 110 doi 10 1071 ZO9850101 Godsell Janet 1995 Eastern Quoll Dasyurus viverrinus Sydney in The Mammals of Australia pp 70 71 Mammals Dorling Kindersley Limited London full citation needed Fancourt Bronwyn A Hawkins Clare E Nicol Stewart C 24 June 2013 Evidence of rapid population decline of the eastern quoll Dasyurus viverrinus in Tasmania Australian Mammalogy 35 2 195 205 doi 10 1071 AM13004 ISSN 1836 7402 Cunningham Calum X Aandahl Zach Jones Menna E Hamer Rowena Johnson Christopher N 20 September 2022 Regional patterns of continuing decline of the eastern quoll Australian Mammalogy 45 2 151 159 doi 10 1071 AM22010 ISSN 1836 7402 S2CID 252391044 Eastern Quoll Mammals Sydney mammals database Australian Museum 2003 Archived from the original on 29 September 2007 Retrieved 12 February 2007 Frankham Greta J Thompson Sean Ingleby Sandy Soderquist Todd Eldridge Mark D B 25 November 2016 Does the extinct eastern quoll Dasyurus viverrinus persist in Barrington Tops New South Wales Australian Mammalogy 39 2 243 247 doi 10 1071 AM16029 ISSN 1836 7402 Hope Ben Bilney Rohan J Peterie Jess 2021 Targeted survey for the eastern quoll Australian Mammalogy 44 153 157 doi 10 1071 AM20060 S2CID 234852178 Victorian Eastern Quoll Specimens Where Light Meets Dark Archived from the original on 15 March 2012 Retrieved 15 March 2018 Wilson Belinda 2021 Chapter 6 9 mammals Reintroduction of the eastern quoll to Mulligans Flat Woodland Sanctuary Australia using trials tactics and adaptive management In Soorae Pritpal S ed Global conservation translocation perspectives 2021 Case studies from around the globe 7 ed IUCN SSC Conservation Translocation Specialist Group pp 194 199 Coote Gavin 6 June 2018 Fewer than half of quolls survive first three months after landmark return to Australian mainland ABC News Retrieved 11 November 2022 A risky operation a group of dead quolls and a plan for the future of Aussie predators ABC News 21 May 2021 Retrieved 11 October 2022 Siossian Emma 10 November 2022 Record numbers of eastern quoll joeys born at Barrington Wildlife Sanctuary ABC News Retrieved 11 November 2022 External links editDepartment of Environment and Conservation Threatened Species profile eastern quoll Archived 16 March 2011 at the Wayback Machine The Aussie Eastern Quoll Ark Conservation Project Retrieved from https en wikipedia org w index php title Eastern quoll amp oldid 1193225912, wikipedia, wiki, book, books, library,

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