A woman has died while working at a farm near Collie.
It's believed she was thrown from a quad bike while rounding up cattle on Thursday morning.
The 35-year-old suffered critical injuries and died at the scene.
WorkSafe are now investigating.
WorkSafe WA Commissioner Darren Kavanagh said any work-related death was a tragedy, and relayed his sincere condolences to the woman’s family and other workers at the farm.
It's the fourth work-related death in WA in the past two weeks.
Fortnightly red bin collections to remain in the City of Rockingham after council rejects motion
Rate rises on the way for Rockingham, Mandurah ratepayers
Harvey Police call on witnesses to serious crash
Men allegedly under the influence of alcohol when boat crashed under Mandurah Estuary Bridge
Works underway on 26 new social homes in Kwinana
Kwinana Adventure Park splash pad to undergo $2 million upgrade
Mandurah Wildlife Rehabilitation Centre stops accepting seabirds due to bird flu risk
Mandurah Detectives recognised for dismantling organised crime network
Two dead in separate crashes in Oldbury and Byford