Hunt on for Qld mother, two children

Police are looking for a Brisbane mother and her two children who haven't been seen by their father since August last year.

The Federal Circuit Court has taken the unusual step of naming and releasing pictures of the children.

Two-year-old Eamon Daley and his three-year-old sister Charlotte are believed to be in the care of their mother Andrea Elizabeth Daley, 26.

The court issued a warrant for Ms Daley's arrest in January.

"There are no indications as to the whereabouts of the children," a Federal Circuit Court statement said.

Ms Daley is about 165cm tall, with brown hair, hazel eyes, fair complexion and a butterfly tattoo high on her left arm.

Three-year-old Charlotte has light brown, shoulder-length hair, blue eyes, a fair complexion and stocky build, and is about 100cm tall.

Her brother Eamon has blond hair, blue eyes and fair skin, and is about 80cm tall.

The Federal Circuit Court is asking anyone with information about the whereabouts of the children to contact Crimestoppers on 1800 333 000.