Voluntary activities run regularly and are a great way to help preserve and protect this beautiful area and to meet new and like-minded people. Volunteering is fun!! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NOTE1: All Bush Regen volunteers need to be registered with NPWS, this only needs to be done once, select the "Register with NPWS" menu option under 'Volunteering' to get this done before registering for a Bush Regen activity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NOTE2: Guided Walk participants do not need to be registered with NPWS.