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Investigation Underway into Paralysis Syndrome in Perth Magpies
Researchers in Perth are delving into a debilitating paralysis syndrome that is affecting the local magpie population. Cases of this condition have been reported widely across the Perth area and Southwest regions.
Dr. Bethany Jackson from the Harry Butler Institute at Murdoch University is leading efforts to understand the syndrome, which presents with alarming symptoms. Birds afflicted by this condition exhibit weakness, struggle to stand or move cohesively, and in severe instances, may be unable to lift their heads or breathe.
The collaborative research initiative includes partnerships with wildlife centers and organizations, such as Wildlife Health Australia. This team is actively collecting data on the geographic distribution, species, and ages of the affected birds while conducting diagnostic tests to pinpoint the source of the problem.
The paralysis syndrome has been reported in WA magpies since approximately 2018, but the incidence has surged, raising concerns about its spread. Given the rising number of cases, understanding the underlying cause has become increasingly urgent.
“Historically, some birds exhibiting these symptoms have been diagnosed with botulism; however, aspects of the situation do not align with typical botulism outbreaks. Although initial investigations have been initiated, and several potential causes explored, more comprehensive data is required to determine the exact cause,” explained Dr. Jackson.
Dr. Jackson emphasized that wildlife health issues often present unique challenges due to their complexity and the high costs associated with diagnostic testing. “Our work ranges from examining affected wildlife at a cellular level, analyzing tissues, and conducting tests with our diagnostic teams, to synthesizing comprehensive data to understand the broader implications and ultimately achieve a diagnosis,” she noted.
The commitment of many volunteers who care for the sick magpies, alongside the backing from relevant organizations and governmental agencies, has been instrumental in pushing this research forward, according to Dr. Jackson.
As researchers continue their investigations, they are advising the public to follow a checklist if they encounter a sick magpie, which will aid in gathering consistent data and enhancing understanding of this troubling condition.
For more information, interested parties can refer to resources provided by Murdoch University and engage with the ongoing research efforts.
Citation: Researchers warn of neurological condition impacting Australian magpies (2025, April 11) retrieved 11 April 2025 from Phys.org
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phys.org