More things than you would think fall out of the sky at seemingly random intervals. Pieces of
In northern New South Wales, Australia, around 200
It seems the parrots were suffering from an illness known as Lorikeet Paralysis Syndrome (LPS), causing varying degrees of paralysis in their legs and wings. What is baffling to scientists is that the disease has no known trigger, so it is difficult to work out why these birds were suddenly affected and in such high numbers.
“It’s a significant animal welfare issue and crisis. These animals suffer terribly before they die or get killed by a cat or a possum finds them,” David Phalen, a professor of wildlife health and conservation at the University of Sydney, who works on the
This is not the first time such a incident has happened, with birds regularly having to be cared for and nursed back to health in wildlife centers, especially in the months of December, January, and February — the Australian summer.
“A lot of them don’t make it because when they come in, they are underweight and malnourished and very sick birds,” said Robyn Gray, the Clarence Valley avian coordinator for the
While researchers and scientists have been looking into the disease since it was first identified in 2010, as yet no environmental element or pathogen has been identified as the cause.
“We’ve got professors in Sydney, Currumbin and Australia Zoo, Sydney Uni, all testing them and no one can really give a definitive answer,” continued Gray.
According to
“We have tested for alcohol, and we have not found any alcohol in their system, and the signs we are seeing are not consistent with alcohol poisoning,” said Phalen.
Further testing on pesticides and toxins on the fruit has yet to reveal any conclusive cause. Since the paralysis typically occurs during set months, others believe it could be something within the fruit that causes this disease, creating a pathogen or substance toxic to the parrots as it ripens.
“Not all fruits they’re eating are necessarily toxic, so it could be a toxin forming inside them, possibly because the [fruit is] going off,” Phalen said. “We still think there might be some toxins out there that we haven’t tested for and that will be the focus of our investigation this year.”
According to the
“Basically, bats are the lorikeets of the night,” Jane Hall, wildlife health project officer at
Whatever the cause of this horrible and mysterious illness, we hope the researchers are able to find it soon.