Macrotis: Difference between revisions
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Successful reintroductions have also occurred onto Peron Peninsula in [[Western Australia]] as a part of <ref>[http://www.naturebase.net/content/view/822/824/ Western Australian Department of Environment and Conservation 'Project Eden']</ref> an initiative of the Western Australian [[Department of Environment and Conservation]] as a part of [[Western Shield]]. Successful re-introductions have also occurred on other conservation lands, also including islands, and the [[Australian Wildlife Conservancy]]'s <ref>[http://www.awc.org.au Australian Wildlife Conservancy]</ref> [[Scotia Sanctuary|Scotia]] <ref>[http://www.australianwildlife.org/scotia.asp Australian Wildlife Conservancy Scotia Sanctuary]</ref> and [[Yookamurra Sanctuary|Yookamurra Sanctuaries]].<ref>[http://www.australianwildlife.org/yookamurra.asp Australian Wildlife Conservancy Yookamurra Sanctuary]</ref> There is a highly successful bilby breeding program at Kanyana Wildlife Rehabilitation Centre,<ref>[http://www.kanyanawildlife.org.au/ Kanyana Wildlife Rehabilitation Centre (Inc.)]</ref> near [[Perth, Western Australia|Perth]], [[Western Australia]]. |
Successful reintroductions have also occurred onto Peron Peninsula in [[Western Australia]] as a part of <ref>[http://www.naturebase.net/content/view/822/824/ Western Australian Department of Environment and Conservation 'Project Eden']</ref> an initiative of the Western Australian [[Department of Environment and Conservation]] as a part of [[Western Shield]]. Successful re-introductions have also occurred on other conservation lands, also including islands, and the [[Australian Wildlife Conservancy]]'s <ref>[http://www.awc.org.au Australian Wildlife Conservancy]</ref> [[Scotia Sanctuary|Scotia]] <ref>[http://www.australianwildlife.org/scotia.asp Australian Wildlife Conservancy Scotia Sanctuary]</ref> and [[Yookamurra Sanctuary|Yookamurra Sanctuaries]].<ref>[http://www.australianwildlife.org/yookamurra.asp Australian Wildlife Conservancy Yookamurra Sanctuary]</ref> There is a highly successful bilby breeding program at Kanyana Wildlife Rehabilitation Centre,<ref>[http://www.kanyanawildlife.org.au/ Kanyana Wildlife Rehabilitation Centre (Inc.)]</ref> near [[Perth, Western Australia|Perth]], [[Western Australia]]. |
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a person named bill braz owns a small pecker in his pants he is gay |
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== Classification == |
== Classification == |
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Revision as of 04:04, 7 October 2009
| Bilbies | |
|---|---|
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| Monarto Zoo Adelaide, Australia. | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Infraclass: | |
| Order: | |
| Family: | Thylacomyidae Bensley, 1903
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| Genus: | Macrotis Reid, 1837
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| Type species | |
| Perameles lagotis Reid, 1837
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| Species | |
Bilbies are desert-dwelling marsupial omnivores; they are members of the order Peramelemorphia and closely related to the bandicoots. Before European colonisation of Australia there were two species. One became extinct in the 1950s, the other survives but remains endangered.
The term bilby is a loan word from the Yuwaalaraay Aboriginal language of northern New South Wales, meaning long-nosed rat. It is known as dalgite in Western Australia and the nickname pinkie is sometimes used in South Australia[1]. The Wiradjuri of New South Wales also call it bilby[2].
Characteristics
Bilbies have the characteristic long bandicoot muzzle and very long ears. They are about 29-55 cm in length. As compared with bandicoots, they have a longer tail, bigger ears, and softer, silky fur. The size of their ears allows them to have better hearing as well. They are nocturnal omnivores that do not need to drink water, as they get all the moisture they need from their food, which includes insects and their larvae, seeds, spiders, bulbs, fruit, fungi and very small animals. Most food is found by digging or scratching in the soil, and using their very long tongues.
Unlike bandicoots, they are excellent burrowers and build extensive tunnel systems with their strong forelimbs and well-developed claws. A bilby typically makes a number of burrows within its home range, up to about a dozen, and moves between them, using them for shelter both from predators and the heat of the day. The female bilby's pouch faces backwards, which prevents her pouch from getting filled with dirt while she is digging.
Bilbies have a very short gestation period of about 12 - 14 days, one of the shortest among mammals.[3]
Conservation
Bilbies are slowly becoming endangered because of habitat loss and change as well as the competition between them and other animals. There is a national recovery plan being developed for saving these animals, this program includes breeding in captivity, monitoring populations, and reestablishing bilbies where they have once lived. There have been reasonably successful moves to popularise the bilby as a native alternative to the Easter Bunny by selling chocolate Easter Bilbies (sometimes with a portion of the profits going to bilby protection and research). Reintroduction efforts have also begun, with a successful reintroduction into the Arid Recovery Reserve in South Australia in 2000,[4] and plans underway for a reintroduction into Currawinya National Park in Queensland,[5] with a recent success with six bilbies released into the feral-free sanctuary in early February 2006.
Successful reintroductions have also occurred onto Peron Peninsula in Western Australia as a part of [6] an initiative of the Western Australian Department of Environment and Conservation as a part of Western Shield. Successful re-introductions have also occurred on other conservation lands, also including islands, and the Australian Wildlife Conservancy's [7] Scotia [8] and Yookamurra Sanctuaries.[9] There is a highly successful bilby breeding program at Kanyana Wildlife Rehabilitation Centre,[10] near Perth, Western Australia. a person named bill braz owns a small pecker in his pants he is gay
Classification
The placement of the bilbies within the Peramelemorphia has changed in recent years. Vaughan (1978) and Groves and Flannery (1990) both placed this family within the Peramelidae family. Kirsch et al. (1997) found them to be distinct from the species in Peroryctidae (which is now a subfamily in Peramelidae). McKenna and Bell (1997) also placed it in Peramelidae, but as the sister of Chaeropus in the subfamily Chaeropodinae.[11]
Species
- Genus Macrotis
- Greater Bilby, M. lagotis
- Lesser Bilby, †M. leucura
References
- ^ http://www.anu.edu.au/andc/res/aewords/aewords_ab.php
- ^ http://www.kasei.ac.jp/library/kiyou/2001/13.YOKOSE.pdf
- ^ Gordon, Greg (1984). Macdonald, D. (ed.). The Encyclopedia of Mammals. New York: Facts on File. pp. 846–849. ISBN 0-87196-871-1.
- ^ Moseby K. E. and O'Donnell E. O. (2003) Reintroduction of the greater bilby, Macrotis lagotis (Reid) (Marsupialia: Thylacomyidae), to northern South Australia: survival, ecology and notes on reintroduction protocols Wildlife Research 30, 15-27.
- ^ Queensland Government (2004) Save The Bilby Appeal
- ^ Western Australian Department of Environment and Conservation 'Project Eden'
- ^ Australian Wildlife Conservancy
- ^ Australian Wildlife Conservancy Scotia Sanctuary
- ^ Australian Wildlife Conservancy Yookamurra Sanctuary
- ^ Kanyana Wildlife Rehabilitation Centre (Inc.)
- ^ Groves, C. P. (2005). 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. 38. ISBN 0-801-88221-4. OCLC 62265494.