An alert was issued for three children believed to have been abducted by their father more than a year ago.
Jessica, Levi and Blake were last seen with their 40-year-old father, Tobias Moore, near Proserpine in North Queensland.
Her mother is desperate to get information since she has not seen her children since September of last year.
A desperate search is under way for three children believed to have been abducted by their father more than a year ago (photo: Jessica Moore)
Mr. Moore and the children have not been seen at his address in North Queensland in four months.
The family has previously lived in Logan and Redland Bay, located in southeast Queensland.
After a year of searching, the Australian Federal Police is now requesting public assistance to help them locate Moore's children.
Tobias Moore (pictured) and the children have not been seen at his North Queensland address in four months
Mr. Moore, who is also known by the name of Toby, is described as having black hair, brown eyes, fair complexion and measures approximately 173 cm.
The ages of the children are unknown, but it is said that Jessica has long blond / brown hair, hazel eyes and fair skin.
Levi has brown hair, brown eyes and fair skin, while Blake has short blond hair, blue / green eyes and fair skin.
The AFP urges anyone with information about the location of their children to contact Crime Stoppers.
A concession has been made by the court to allow photographs and details of the children and their father to be published, in the hope that a member of the public can present information about his whereabouts.
Anyone with information is urged to call Crime Stoppers.
Jessica, Levi (left) and Blake (right) were last seen with their 40-year-old father, Tobias Moore, near Proserpine in North Queensland