Brodifacoum
- 2020 August: Geraldton (Western Australia). Pesticide: Ratsak/Brodifacoum
- 2017/18? Southern Boobok Deaths – Perth environs (Western Australia). Pesticides: Warfarin, Difenacoum, Brodifacoum, Bromadiolone, Difethialone, Flocoumafen
- 2020 August: Boobook Owl Poisoning – Melbourne (Victoria). Pesticide: Brodifacoum
- 2010: Macquarie Island. Hundreds of Birds Killed. Pesticide: Brodifacoum