Seven quokkas, two wallabies die 'unexpectedly' at Adelaide Zoo
Adelaide Zoo is investigating what led to the deaths of nine marsupials in two separate enclosures last month.
The facility today announced seven female quokkas and two yellow-footed rock-wallabies had died "unexpectedly".
The cause of deaths is unknown.
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Quokkas and yellow-footed rock-wallabies are marsupials native to Australia. Zoos South Australia
"Adelaide Zoo has run pathology and toxicology samples and is working through the situation with the veterinary, curatorial and horticultural teams alongside pathologists and other experts across Australia," Zoos South Australia said in a statement.
"At this stage, plant toxicity is the most likely cause, however further testing is still underway."
The zoo added no other animals seem unwell.
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Adelaide Zoo is investigating the deaths, but the cause remains unknown at this stage. Google Maps
"The kangaroo mob and the 10 other yellow-footed rock-wallabies were noticeably flat after the incident," it said.
"(They) were provided with supportive care, but have made a full recovery.
"Eleven-month-old joey, Marli, survived and is being cared for by the zoo's Animal Health Centre team.
"Three male quokkas who also call Adelaide Zoo home are well, however are currently off exhibit."
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