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Update on suspected corella poisoning at Springvale

Testing by Agriculture Victoria has ruled out high pathogenicity avian influenza H5N1 as the cause of death of more than 150 corellas and other birds at Springvale South over the weekend of the 12 and 13 July.

Published:
Monday 21 July 2025 at 10:46 am
Little Corella perching in a tree hollow
Little Corella

The Conservation Regulator continues to investigate the potential cause of the deaths. While testing has now excluded avian influenza, a conclusive cause of the deaths has not been determined, with poisoning still suspected. Toxin testing is underway.

Most of the affected birds were Little Corella (Cacatua sanguine), as well as some Long-billed Corella (Cacatua tenuirostris), Crested Pigeon (Ocyphaps lophotes) and non-native pigeons. 

Seven little corellas are currently in care at Healesville Sanctuary.

Additional dead birds (one long-billed corella and some non-native pigeons) were found at Norine Cox Reserve, Dandenong, on 17 July. The birds have been collected.

Anyone with information about either incident is urged to contact Crime Stoppers Victoria on 1800 333 000 or crimestoppersvic.com.au. You can report anonymously.  

Corellas are protected under the Wildlife Act 1975, and there are significant penalties, including imprisonment, for unlawfully hunting, taking, or destroying protected wildlife.

Statement from a Conservation Regulator spokesperson:

'If you have any knowledge of either incident, please report it on 136 186 or call Crime Stoppers Victoria.

'It’s illegal and dangerous to poison wildlife, and we’re calling on the community to come forward with any information they might have that will help us to track down whoever is responsible.'

'We would remind the community to please avoid feeding wild birds because this can potentially promote the spread of disease.'

Statement from an Agriculture Victoria spokesperson:

'While testing has ruled out disease, including high pathogenicity avian influenza, as the cause of death of these birds, we encourage the community not to touch sick or dead birds and instead take photos, note the location, and report clusters of five or more sick birds or wildlife to DEECA by calling 136 186 or via the online reporting tool.'

'Report even one sick or dead penguin or pelican, bird of prey, black swan or marine mammal.'

'While the H5N1 strain of avian influenza is not in Australia, reporting will be key to early detection and following any reports, we will evaluate the need for diagnostic testing or other investigation.'

Updated