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Eastern Quoll Breeding and Species Recovery Program

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Eastern Quoll Breeding and Species Recovery Program EASTERN QUOLL BREEDING AND SPECIES RECOVERY PROGRAM The eastern quoll (Dasyurus and black individuals can be born in presence of an opening connecting viverrinus), also known as the the same litter, although in surviving the ventricles of the heart in newborn eastern native cat, is a medium-sized populations the former represent young, in addition to that connecting carnivorous dasyure marsupial native about three times more common than the atria found in all marsupials. Both to Australia. the latter. The spots are 5 to 20 mm openings close after a few days. in diameter, and are found across the Eastern quolls are generally about the upper body and flanks, from the top of The Australian Wildlife Society as size of a small domestic cat, with adult the head to the rump, but, unlike some part of its Wildlife Animal of the Year males measuring 53 to 66 cm in total other species of quoll, do not extend initiative is supporting Australian length, including the 20 to 28 cm tail, onto the tail. Ecosystems Foundation in the and having an average weight of 1.1 recovery of this rare, near-extinct kg. Females are significantly smaller, Females possess a relatively shallow Australian marsupial predator. Trevor measuring 48 to 58 cm, including a fur-lined pouch formed by lateral Evans, a founding member of AEFI 17 to 24 cm tail, and weighing around folds of skin. The pouch becomes and Australian Geographic 2010 0.7 kg. They have a tapering snout, enlarged during the breeding season Conservationist of the Year, has been short legs, and erect ears. They can be and includes six to eight teats, which breeding eastern quolls at Secret Creek distinguished from all other species only become elongated and functional Sanctuary since 2003 and now holds of quoll by the presence of only four if one of the young attaches to them, the largest captive breeding population toes, rather than five, on the hind feet, regressing again after they leave the on mainland Australia. This population lacking the hallux. pouch. As with all quolls, the penis is becoming increasingly important of the male bears an unusual fleshy as the species continues to disappear They have a thick coat covered by appendage. The large intestine of throughout its remaining range. white spots, that can be either light eastern quolls is relatively simple, Eastern quolls are extinct on mainland fawn or near black, with off-white having no caecum, and not being Australia, and Tasmania has been the underparts stretching from the chin divided into a colon and rectum. An last stronghold for this quoll for many to the underside of the tail. Both fawn unusual feature of eastern quolls is the years. However, there is now evidence of a 10-year decline in population numbers in Tasmania and a submission has just been made to list the species as Threatened in this last island refuge. AEFI is part of the Mainland Eastern Quoll Recovery Team, a group dedicated to conserving the species on mainland Australia. The quolls are exchanged with other private sanctuaries in New South Wales and Victoria, and each year new quolls are brought up from Tasmania to ensure good levels of genetic diversity in the captive population. The aim of the breeding program is to return the eastern quoll to the wild on mainland Australia. AEFI is working through a seven-step reintroduction process, which includes genetic testing of the captive population to make sure they are fit enough for release, and disease testing to make sure the quolls don’t introduce anything to wildlife at up to the size of a small domestic cat, family and related to the Tasmanian the reintroduction site and also to make and are capable of hunting animals devil, the now extinct Tasmanian tiger sure they are not susceptible to any the size of a rabbit. However, they and the smaller Dasyurids such as diseases already out there in the wild. are predominantly insectivorous antechinuses. eating a variety of small prey as well Eastern quolls are beautiful animals, as vegetation and fruit. They were If you would like to support this project with light to chocolate brown coats once widely found from northern to secure the future of this endearing covered in white spots, providing them New South Wales down to Victoria spotted marsupial carnivore, please with perfect camouflage as they move and South Australia, but the last make a donation. All donations of $2 through the bush with great speed and confirmed sighting on the mainland or over are tax deductible. To donate to agility. These quolls are a medium- was in the Sydney suburb of Vaucluse this program go to our website at www. sized marsupial predators, growing in 1963. Quolls are part of the Dasyurid australianwildlife.net.au under ‘Projects’..
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