Please do not use email to report a sick or injured animal. Many rescue services do not have the resources to monitor email.
In the vicinity of Bayside, first contact:
Department of Energy, Environment and Climate Action (DEECA, formerly DELWP) Help For Injured Wildlife tool
Australian Fauna Care lists wildlife care groups across Australia.
Basic First Aid
Wildcare has good information on what to do, and what not to do, when you encounter an injured animal, as well as more specific information for different species. They are based in southeast Queensland.