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Contents

   



(Top)
 


1 History  





2 Food sources  





3 Ecological effect  





4 Control  





5 References  





6 External links  














Feral donkeys in Australia: Difference between revisions







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Since the donkeys in Australia are considered a pest, they are often controlled by being [[muster (horse)|mustered]]. [[Helicopter]]s with highly trained and accredited shooters have replaced this technique in places where the terrain makes mustering too difficult.<ref>{{cite news|last1=Murdock|first1=Michael|title=Thousands of wild horses, donkeys, buffalo and pigs shot in Kakadu cull|url=http://www.abc.net.au/news/rural/2017-03-17/kakadu-feral-animal-cull-buffalo-donkeys-pigs-horses/8363580|accessdate=29 June 2017|date=17 March 2017}}</ref> Also seeing some limited use is fertility control. This, however, is difficult with large numbers of undomesticated animals and it is unknown whether this technique will make a difference on such a large number of animals.<ref name=gov /> Some good cattle breeders are using donkeys against dingos and foxes. There is some [[trafficking]] of donkey skin for making [[donkey-hide gelatin]] in [[traditional Chinese medicine]].<ref>{{cite web|url=https://hsi.org.au/blog/australias-role-in-global-donkey-crisis-thanks-to-bogus-health-fad|title=Australia's role in global donkey crisis thanks to bogus health fad|last=Dolphin|first=Georgie|date=2018-05-31|publisher=Humane Society International|accessdate=2021-04-19}}</ref>

Since the donkeys in Australia are considered a pest, they are often controlled by being [[muster (horse)|mustered]]. [[Helicopter]]s with highly trained and accredited shooters have replaced this technique in places where the terrain makes mustering too difficult.<ref>{{cite news|last1=Murdock|first1=Michael|title=Thousands of wild horses, donkeys, buffalo and pigs shot in Kakadu cull|url=http://www.abc.net.au/news/rural/2017-03-17/kakadu-feral-animal-cull-buffalo-donkeys-pigs-horses/8363580|accessdate=29 June 2017|date=17 March 2017}}</ref> Also seeing some limited use is fertility control. This, however, is difficult with large numbers of undomesticated animals and it is unknown whether this technique will make a difference on such a large number of animals.<ref name=gov /> Some good cattle breeders are using donkeys against dingos and foxes. There is some [[trafficking]] of donkey skin for making [[donkey-hide gelatin]] in [[traditional Chinese medicine]].<ref>{{cite web|url=https://hsi.org.au/blog/australias-role-in-global-donkey-crisis-thanks-to-bogus-health-fad|title=Australia's role in global donkey crisis thanks to bogus health fad|last=Dolphin|first=Georgie|date=2018-05-31|publisher=Humane Society International|accessdate=2021-04-19}}</ref>



ÀČčččDONKEYS ARE SO CUTE AS THE STAR AND BIRTH AS A DUCK

==See also==


* [[Australian feral camel]]



==References==

==References==


Revision as of 07:20, 8 November 2023

Feral donkey, Central Australia

Feral donkeys were first brought to Australia as pack animals to replace horses, which had succumbed to native poisonous plants. Now numbering 5 million, they have been declared a pest, owing to their damage to vegetation and erosion of soil. Culling is mainly carried out by marksmen in helicopters, and experiments are being made in fertility control.

History

Feral donkeys in Australia (and elsewhere) are donkeys (scientific name Equus asinus) which escaped from captivity, and are living and breeding in the wild. Donkeys originated in Africa and in parts of Asia. They are a part of the family Equidae. While donkeys display many horse-like characteristics, they are more closely related to wild asses.

Donkeys were brought to Australia from 1866 for use as pack and haulage animals.[1] Up until that point, the Australians had been using the horse as their main mode of transportation. However, problems arose when the horses used in transportation began to become sickened by some of the native poisonous plants. When donkeys proved to be invulnerable to the plants that were making the horses sick, more donkeys were brought in. Escape was common because of the lack of fences, and there were reported herds of donkeys by the 1920s. In western Australia in 1949, there were enough donkeys for them to officially be declared a pest.[1] There were almost 5 million feral donkeys in Australia in 2005.[2]

Food sources

Donkeys are herbivores, and only eat vegetation. All year round, the donkeys graze for grass, shrubs, and tree bark. Donkeys usually graze for 6 to 7 hours a day and can go a fair distance from water sources.[1] There are over 1 million donkeys living in Australia, which means that the donkeys eat a significant amount of vegetation.[1] The donkeys can readily find food in winter if it is wet; however food is much less plentiful in times of drought.

Ecological effect

The donkeys seriously affect the environment they live in.[3] Their presence can cause a wide range of problems: they may spread weeds by carrying seeds in their hair and feces, they may damage vegetation through overeating, they may foul watering holes in the drought season, and they can cause erosion with their hard hooves.[1] These damages, particularly those to the watering holes, have the potential to make native plants and animals locally extinct. The donkeys also affect local agriculture. They sometimes can over eat pasture grasses and destroy fences. They are also known to infect domestic animals with diseases.

On the contrary to above, some researchers claim that donkey's ecological niche, like that of other introduced large herbivores, may also correspond to lost niches of extinct Australian megafauna and benefit native ecosystem.[4]

Control

Since the donkeys in Australia are considered a pest, they are often controlled by being mustered. Helicopters with highly trained and accredited shooters have replaced this technique in places where the terrain makes mustering too difficult.[5] Also seeing some limited use is fertility control. This, however, is difficult with large numbers of undomesticated animals and it is unknown whether this technique will make a difference on such a large number of animals.[1] Some good cattle breeders are using donkeys against dingos and foxes. There is some trafficking of donkey skin for making donkey-hide gelatinintraditional Chinese medicine.[6]

ÀČčččDONKEYS ARE SO CUTE AS THE STAR AND BIRTH AS A DUCK

References

  1. ^ a b c d e f "Feral horse (Equus caballus) and feral donkey (Equus asinus)" (PDF). Australian Government: Department of Sustainability, Environment, Water, Population and Communities. 2011. Archived from the original (PDF) on 2011-06-03. Retrieved 24 June 2011.
  • ^ Roots, Clive (2007). Domestication. Westport, Conn.: Greenwood Press. p. 179. ISBN 978-0-313-33987-5.
  • ^ "Feral donkey". nt.gov.au. Northern Territory Government. Retrieved 29 June 2017.
  • ^ Erick J. Lundgren, Daniel Ramp, John Rowan, Owen Middleton, Simon D. Schowanek, Oscar Sanisidro, Scott P. Carroll, Matt Davis, Christopher J. Sandom, Jens-Christian Svenning, Arian D. Wallach, James A. Estes, 2020, Introduced herbivores restore Late Pleistocene ecological functions, PNAS, 117 (14), pp.7871-7878, Proceedings of the National Academy of Sciences of the United States of America
  • ^ Murdock, Michael (17 March 2017). "Thousands of wild horses, donkeys, buffalo and pigs shot in Kakadu cull". Retrieved 29 June 2017.
  • ^ Dolphin, Georgie (2018-05-31). "Australia's role in global donkey crisis thanks to bogus health fad". Humane Society International. Retrieved 2021-04-19.
  • External links


    Retrieved from "https://en.wikipedia.org/w/index.php?title=Feral_donkeys_in_Australia&oldid=1184086697"

    Categories: 
    Feral donkeys
    Fauna naturalised in Australia
    Invasive mammal species
    Invasive animal species in Australia
     



    This page was last edited on 8 November 2023, at 07:20 (UTC).

    This version of the page has been revised. Besides normal editing, the reason for revision may have been that this version contains factual inaccuracies, vandalism, or material not compatible with the Creative Commons Attribution-ShareAlike License.



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