Three riders injured during yesterday's superstock action

A rider who hit a bird during yesterday's superstock race has been discharged from hospital, while two other racers continue to be treated.

Mark Parrett hit the bird on the first lap and was taken to hospital for injuries to his arm before being discharged.

Jonathan Goetschy is described as being in a serious condition at Noble's Hospital after an incident in Glen Helen during the first lap.

Meanwhile, Maurizio Bottalico is described as stable, conscious and talking after he received shoulder injuries following an incident during the third lap.