Police are investigating the discovery of human remains in bush near Kwinana train station in Parmelia.
State Emergency Volunteers doing training in scrub about 50m off Sulphur Road found what they believe is a female body this morning.
The body is believed to be a female and local detectives are investigating the circumstance surrounding her death.
Her death is believed to be non suspicious.
Inquiries are continuing and police are asking anyone with any information to call Crime Stoppers on 1800 333 000.