The most common species I found during my visit to the ACT. Sorry for the blurred wing shot, I should have held it still as he wasn't cooperating.
Heard at each location, particularly Black Mountain. There may be two species involved as I heard two song types (although both very similar). The second song type I only heard at Black Mountain and is represented in an upcoming observation.
Sound recording linked below as the site will not let me attach one if there are photographs present: https://soundcloud.com/ilversea/oct29-2018-3-05pm-cicada